Parameters

November 28, 2022

AQS Reference Table

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Parameter Code Parameter Parameter Abbreviation Parameter Alternate Name CAS Number Standard Units Still Valid Round or Truncate
43834 1,1,1,2,2-Pentafluoroethane HFC-125 354-33-6 Parts per billion Carbon YES R
43837 1,1,1,2-Tetrachloroethane 630-20-6 Parts per billion Carbon YES R
43162 1,1,1-Trichloro-2,2-bis (p-chlorophenyl) ethane TRICH 50-29-3 Nanograms/cubic meter (25 C) YES R
43818 1,1,2,2-Tetrachloroethane 4CLET Ethane,1,1,2,2-tetrachloro- 79-34-5 Parts per billion Carbon YES R
43821 1,1,2-Trichloro-1,2,2-trifluoroethane 76-13-1 Parts per billion Carbon YES R
43820 1,1,2-Trichloroethane TCA1 Ethane,1,1,2-trichloro- 79-00-5 Parts per billion Carbon YES R
17809 1,1-Biphenyl, chloro (TSP) STP PCB1 27323-18-8 Pg/cubic meter(25 C) YES R
43134 1,1-Bis(4-chlorophenyl)-2,2-dichloroethane CHL-D 72-54-8 Nanograms/cubic meter (25 C) YES R
43813 1,1-Dichloroethane DCETH ELLRYLIDENE DICHLORIDE 75-34-3 Parts per billion Carbon YES R
43166 1,1-Dichloroethenylidene bis(4-chlorobenzene) 1 1DI 72-55-9 Nanograms/cubic meter (25 C) YES R
43826 1,1-Dichloroethylene 2CLET Ethene,1,1-dichloro- 75-35-4 Parts per billion Carbon YES R
43854 1,1-Difluoroethane HFC-152a 75-37-6 Parts per billion Carbon YES R
43139 1,2,3,4,5,6- Hexachlolocyclohexane, .beta.- HEXBE 319-85-7 Nanograms/cubic meter (25 C) YES R
43138 1,2,3,4,5,6- Hexachlorocyclohexane HEXCH 319-84-6 Nanograms/cubic meter (25 C) YES R
43140 1,2,3,4,5,6- Hexachlorocyclohexane, .delta.- HEXDE 319-86-8 Nanograms/cubic meter (25 C) YES R
16931 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin 3268-87-9 Pg/cubic meter(25 C) NO
16928 1,2,3,4,6,7,8,9-Octachlorodibenzofuran 39001-02-0 Pg/cubic meter(25 C) NO
16919 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (TSP) STP HpCDD 35822-46-9 Pg/cubic meter(25 C) YES R
16926 1,2,3,4,6,7,8-Heptachlorodibenzofuran (TSP) STP HPCDF 1,2,3,4,6,7,8-HPCDF 67562-39-4 Pg/cubic meter(25 C) YES R
16927 1,2,3,4,7,8,9-Heptachlorodibenzofuran (TSP) STP 5HCDF 55673-89-7 Pg/cubic meter(25 C) YES R
16930 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 39227-28-6 Pg/cubic meter(25 C) NO
16922 1,2,3,4,7,8-Hexachlorodibenzofuran (TSP) STP HXCDF 1,2,3,4,7,8-HXCDF 70648-26-9 Pg/cubic meter(25 C) YES R
16917 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (TSP) STP HxCDD 57653-85-7 Pg/cubic meter(25 C) YES R
16923 1,2,3,6,7,8-Hexachlorodibenzofuran (TSP) STP 2HCDF 1,2,3,6,7,8-HXCDF 57117-44-9 Pg/cubic meter(25 C) YES R
16918 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (TSP) STP HxCDD 19408-74-3 Pg/cubic meter(25 C) YES R
16925 1,2,3,7,8,9-Hexachlorodibenzofuran (TSP) STP 4HCDF 1,2,3,7,8,9-HXCDF 72918-21-9 Pg/cubic meter(25 C) YES R
16929 1,2,3,7,8-Pentachlorodibenzo-p-dioxin 40321-76-4 Pg/cubic meter(25 C) NO
16920 1,2,3,7,8-Pentachlorodibenzofuran (TSP) STP PECDF 1,2,3,7,8-PECDF 57117-41-6 Pg/cubic meter(25 C) YES R
43604 1,2,3-Trichloropropane 96-18-4 Parts per billion Carbon YES
45225 1,2,3-Trimethylbenzene 123TB 526-73-8 Parts per billion Carbon YES R
16724 1,2,4,5-Tetrachlorobenzene (TSP) STP 95-94-3 Nanograms/cubic meter (25 C) YES R
45231 1,2,4,5-Tetramethylbenzene 95-93-2 Parts per billion Carbon YES R
45810 1,2,4-Trichlorobenzene TCBZ Benzene, 1,2,4-trichloro- 120-82-1 Parts per billion Carbon YES R
16725 1,2,4-Trichlorobenzene (TSP) STP 120-82-1 Nanograms/cubic meter (25 C) YES R
45208 1,2,4-Trimethylbenzene 124TB Benzene,1,2,4-trimethyl- 95-63-6 Parts per billion Carbon YES R
43364 1,2,4-Trimethylbenzene & .beta.-pinene Parts per billion Carbon YES R
43363 1,2,4-Trimethylbenzene & sec-butylbenzene TM&BB Parts per billion Carbon YES R
43223 1,2-Butadiene 590-19-2 Parts per billion Carbon YES R
45805 1,2-Dichlorobenzene Benzene,1,2-dichloro- 95-50-1 Parts per billion Carbon YES R
16726 1,2-Dichlorobenzene (TSP) STP 95-50-1 Nanograms/cubic meter (25 C) YES R
43840 1,2-Dichloroethene(total) 540-59-0 Parts per billion Carbon YES R
43829 1,2-Dichloropropane 2CLPR Propane,1,2-dichloro- 78-87-5 Parts per billion Carbon YES R
16822 1,2-Dichlorotetrafluoroethane 76-14-2 Parts per billion Carbon NO R
17146 1,2-dimethylnaphthalene (TSP) STP 573-98-8 Nanograms/cubic meter (25 C) YES R
17144 1,2-Dimethylnaphthalene (TSP) STP 575-43-9 Nanograms/cubic meter (25 C) YES R
43566 1,2-Epoxybutane 106-88-7 Parts per billion Carbon YES R
16601 1,2-Epoxybutane (TSP)STP EPOBT 106-88-7 Parts per billion YES
43605 1,3,5-Trichlorobenzene 108-70-3 Parts per billion Carbon YES
45207 1,3,5-Trimethylbenzene 135TB Benzene, 1,3,5-trimethyl- 108-67-8 Parts per billion Carbon YES R
43218 1,3-Butadiene 13BUD 106-99-0 Parts per billion Carbon YES R
45806 1,3-Dichlorobenzene M-DICHLOROBENZENE 541-73-1 Parts per billion Carbon YES R
16727 1,3-Dichlorobenzene (TSP) STP 541-73-1 Nanograms/cubic meter (25 C) YES R
43841 1,3-Dichloropropene(total) DCLPR 542-75-6 Parts per billion Carbon YES R
16728 1,3-Dinitrobenzene (TSP) STP 99-65-0 Nanograms/cubic meter (25 C) YES R
17152 1,3-dinitropyrene (TSP) STP 75321-20-9 Nanograms/cubic meter (25 C) YES R
43229 1,3-Hexadiene 592-48-3 Parts per billion Carbon YES R
45807 1,4-Dichlorobenzene 14CBZ p-Dichlorobenzene 106-46-7 Parts per billion Carbon YES R
16729 1,4-Dichlorobenzene (TSP) STP 106-46-7 Nanograms/cubic meter (25 C) YES R
43847 1,4-Dichlorobutane 110-56-5 Parts per billion Carbon YES R
46201 1,4-Dioxane 14DOX 123-91-1 Parts per billion Carbon YES R
16730 1,4-Naphthoquinone (TSP) STP 130-15-4 Nanograms/cubic meter (25 C) YES R
17143 1,7-dimethylnaphthalene (TSP) STP 575-37-1 Nanograms/cubic meter (25 C) YES R
43853 1-Bromopropane N-Propyl bromide 106-94-5 Parts per billion Carbon YES R
43280 1-Butene 1BUTE 1-Butene 106-98-9 Parts per billion Carbon YES R
43298 1-Decene 872-05-9 Parts per billion Carbon YES R
43328 1-Heptene 1HPTE 592-76-7 Parts per billion Carbon YES R
43344 1-Hexanol 1HXNL 111-27-3 Parts per billion Carbon YES R
43245 1-Hexene 592-41-6 Parts per billion Carbon YES R
43173 1-Hexene & 2-Methyl-1-pentene Parts per million Carbon YES R
43378 1-Methylcyclohexene 1MCHX 591-49-1 Parts per billion Carbon YES R
45851 1-Methylnaphthalene 90-12-0 Parts per billion Carbon YES R
16938 1-Methylnapthalene 90-12-0 Nanograms/cubic meter (25 C) YES R
17157 1-methylphenanthrene (TSP) STP 832-69-9 Nanograms/cubic meter (25 C) YES R
16731 1-Naphthylamine (TSP) STP 134-32-7 Nanograms/cubic meter (25 C) YES R
17153 1-nitropyrene (TSP) STP 5522-43-0 Nanograms/cubic meter (25 C) YES R
88393 1-nitropyrene PM2.5 LC 5522-43-0 Nanograms/cubic meter (LC) YES R
43279 1-Nonene 124-11-8 Parts per billion Carbon YES R
43145 1-Octene 111-66-0 Parts per billion Carbon YES R
43224 1-Pentene 1PNTE 1-Pentene 109-67-1 Parts per billion Carbon YES R
43842 1-Propene, 3-chloro 107-05-1 Parts per billion Carbon NO R
43299 1-Undecene 821-95-4 Parts per billion Carbon YES R
17013 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (TSP) STP PCB 206 40186-72-9 Pg/cubic meter(25 C) YES R
17009 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (TSP) STP PCB 194 35694-08-7 Pg/cubic meter(25 C) YES R
17015 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (TSP) STP PCB 196 42740-50-1 Pg/cubic meter(25 C) YES R
17014 2,2',3,3',4,4',5,6-Octachlorobiphenyl (TSP) STP PCB 195 52663-78-2 Pg/cubic meter(25 C) YES R
16936 2,2',3,3',4,4',5-Heptachlorobiphenyl (TSP) STP PCB 170 35065-30-6 Pg/cubic meter(25 C) YES R
16999 2,2',3,3',4,4',6-Heptachlorobiphenyl (TSP) STP PCB 171 52663-71-5 Pg/cubic meter(25 C) YES R
16989 2,2',3,3',4,4'-Hexachlorobiphenyl (TSP) STP PCB 128 38380-07-3 Pg/cubic meter(25 C) YES R
17002 2,2',3,3',4,5',6'-Heptachlorobiphenyl (TSP) STP PCB 177 52663-70-4 Pg/cubic meter(25 C) YES R
17011 2,2',3,3',4,5',6,6'-Octachlorobiphenyl (TSP) STP PCB 201 40186-71-8 Pg/cubic meter(25 C) YES R
16990 2,2',3,3',4,5'-Hexachlorobiphenyl (TSP) STP PCB 130 52663-66-8 Pg/cubic meter(25 C) YES R
17010 2,2',3,3',4,5,5',6'-Octachlorobiphenyl (TSP) STP PCB 199 52663-75-9 Pg/cubic meter(25 C) YES R
17017 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (TSP) STP PCB 208 52663-77-1 Pg/cubic meter(25 C) YES R
17000 2,2',3,3',4,5,5'-Heptachlorobiphenyl (TSP) STP PCB 172 52663-74-8 Pg/cubic meter(25 C) YES R
17001 2,2',3,3',4,5,6'-Heptachlorobiphenyl (TSP) STP PCB 174 38411-25-5 Pg/cubic meter(25 C) YES R
17046 2,2',3,3',4,6'-Hexachlorobiphenyl (TSP) STP PCB 132 38380-05-1 Pg/cubic meter(25 C) YES R
17044 2,2',3,3',4-Pentachlorobiphenyl (TSP) STP PCB 82 52663-62-4 Pg/cubic meter(25 C) YES R
17012 2,2',3,3',5,5',6,6'-Octachlorobiphenyl (TSP) STP PCB 202 2136-99-4 Pg/cubic meter(25 C) YES R
17003 2,2',3,3',5,5',6-Heptachlorobiphenyl (TSP) STP PCB 178 52663-67-9 Pg/cubic meter(25 C) YES R
16991 2,2',3,3',5,6'-Hexachlorobiphenyl (TSP) STP PCB 135 52744-13-5 Pg/cubic meter(25 C) YES R
16978 2,2',3,3',5-Pentachlorobiphenyl (TSP) STP PCB 83 60145-20-2 Pg/cubic meter(25 C) YES R
16979 2,2',3,3',6-Pentachlorobiphenyl (TSP) STP PCB 84 52663-60-2 Pg/cubic meter(25 C) YES R
16964 2,2',3,3'-Tetrachlorobiphenyl (TSP) STP PCB 40 38444-93-8 Pg/cubic meter(25 C) YES R
16995 2,2',3,4',5',6-Hexachlorobiphenyl (TSP) STP PCB 149 38380-04-0 Pg/cubic meter(25 C) YES R
16986 2,2',3,4',5'-Pentachlorobiphenyl (TSP) STP PCB 97 41464-51-1 Pg/cubic meter(25 C) YES R
17007 2,2',3,4',5,5',6-Heptachlorobiphenyl (TSP) STP PCB 187 52663-68-0 Pg/cubic meter(25 C) YES R
16994 2,2',3,4',5,5'-Hexachlorobiphenyl (TSP) STP PCB 146 51908-16-8 Pg/cubic meter(25 C) YES R
16983 2,2',3,4',6-Pentachlorobiphenyl (TSP) STP PCB 91 68194-05-8 Pg/cubic meter(25 C) YES R
17040 2,2',3,4'-Tetrachlorobiphenyl (TSP) STP PCB 42 36559-22-5 Pg/cubic meter(25 C) YES R
17005 2,2',3,4,4',5',6-Heptachlorobiphenyl (TSP) STP PCB 183 52663-69-1 Pg/cubic meter(25 C) YES R
16992 2,2',3,4,4',5'-Hexachlorobiphenyl (TSP) STP PCB 138 35065-28-2 Pg/cubic meter(25 C) YES R
17016 2,2',3,4,4',5,5',6-Octachlorobiphenyl (TSP) STP PCB 203 52663-76-0 Pg/cubic meter(25 C) YES R
16937 2,2',3,4,4',5,5'-Heptachlorobiphenyl (TSP) STP PCB 180 35065-29-3 Pg/cubic meter(25 C) YES R
17004 2,2',3,4,4',5,6'-Heptachlorobiphenyl (TSP) STP PCB 182 60145-23-5 Pg/cubic meter(25 C) YES R
16980 2,2',3,4,4'-Pentachlorobiphenyl (TSP) STP PCB 85 65510-45-4 Pg/cubic meter(25 C) YES R
17047 2,2',3,4,5',6-Hexachlorobiphenyl (TSP) STP PCB 144 68194-14-9 Pg/cubic meter(25 C) YES R
16981 2,2',3,4,5'-Pentachlorobiphenyl (TSP) STP PCB 87 38380-02-8 Pg/cubic meter(25 C) YES R
17006 2,2',3,4,5,5',6-Heptachlorobiphenyl (TSP) STP PCB 185 52712-05-7 Pg/cubic meter(25 C) YES R
16993 2,2',3,4,5,5'-Hexachlorobiphenyl (TSP) STP PCB 141 52712-04-6 Pg/cubic meter(25 C) YES R
16982 2,2',3,4,6'-Pentachlorobiphenyl (TSP) STP PCB 89 73575-57-2 Pg/cubic meter(25 C) YES R
16965 2,2',3,4-Tetrachlorobiphenyl (TSP) STP PCB 41 52663-59-9 Pg/cubic meter(25 C) YES R
16985 2,2',3,5',6-Pentachlorobiphenyl (TSP) STP PCB 95 38379-99-6 Pg/cubic meter(25 C) YES R
16966 2,2',3,5'-Tetrachlorobiphenyl (TSP) STP PCB 44 41464-39-5 Pg/cubic meter(25 C) YES R
16996 2,2',3,5,5',6-Hexachlorobiphenyl (TSP) STP PCB 151 52663-63-5 Pg/cubic meter(25 C) YES R
16984 2,2',3,5,5'-Pentachlorobiphenyl (TSP) STP PCB 92 52663-61-3 Pg/cubic meter(25 C) YES R
16968 2,2',3,6'-Tetrachlorobiphenyl (TSP) STP PCB 46 41464-47-5 Pg/cubic meter(25 C) YES R
16967 2,2',3,6-Tetrachlorobiphenyl (TSP) STP PCB 45 70362-45-7 Pg/cubic meter(25 C) YES R
16957 2,2',3-Trichlorobiphenyl (TSP) STP PCB 16 38444-78-9 Pg/cubic meter(25 C) YES R
16997 2,2',4,4',5,5'-Hexachlorobiphenyl (TSP) STP PCB 153 35065-27-1 Pg/cubic meter(25 C) YES R
16987 2,2',4,4',5-Pentachlorobiphenyl (TSP) STP PCB 99 38380-01-7 Pg/cubic meter(25 C) YES R
16969 2,2',4,4'-Tetrachlorobiphenyl (TSP) STP PCB 47 2437-79-8 Pg/cubic meter(25 C) YES R
16970 2,2',4,5'-Tetrachlorobiphenyl (TSP) STP PCB 49 41464-40-8 Pg/cubic meter(25 C) YES R
16988 2,2',4,5,5'-Pentachlorobiphenyl (TSP) STP PCB 101 37680-73-2 Pg/cubic meter(25 C) YES R
17037 2,2',4-Trichlorobiphenyl (TSP) STP PCB 17 37680-66-3 Pg/cubic meter(25 C) YES R
16971 2,2',5,5'-Tetrachlorobiphenyl (TSP) STP PCB 52 35693-99-3 Pg/cubic meter(25 C) YES R
16972 2,2',5,6'-Tetrachlorobiphenyl (TSP) STP PCB 53 41464-41-9 Pg/cubic meter(25 C) YES R
16941 2,2',5-Trichlorobiphenyl (TSP) STP PCB 18 37680-65-2 Pg/cubic meter(25 C) YES R
16958 2,2',6-Trichlorobiphenyl (TSP) STP PCB 19 38444-73-4 Pg/cubic meter(25 C) YES R
16952 2,2'-Dichlorobiphenyl (TSP) STP PCB 4 13029-08-8 Pg/cubic meter(25 C) YES R
43392 2,2,3-Trimethylbutane 223TM 464-06-2 Parts per billion Carbon YES R
43376 2,2,4-Trimethylhexane 224MT 16747-26-5 Parts per billion Carbon YES R
43250 2,2,4-Trimethylpentane 224TM Pentane,2,2,4-trimethyl 540-84-1 Parts per billion Carbon YES R
43825 2,2-Dichloro-1,1,1-trifluoroethane Freon 123 306-83-2 Parts per billion Carbon YES R
43244 2,2-Dimethylbutane 22DMB Butane,2,2-dimethyl- 75-83-2 Parts per billion Carbon YES R
43375 2,2-Dimethylheptane 22DMT Heptane, 2,2-dimethyl- 1071-26-7 Parts per billion Carbon YES R
43222 2,2-Dimethylpropane 463-82-1 Parts per billion Carbon YES R
16975 2,3',4',5-Tetrachlorobiphenyl (TSP) STP PCB 70 32598-11-1 Pg/cubic meter(25 C) YES R
16976 2,3',4',6-Tetrachlorobiphenyl (TSP) STP PCB 71 41464-46-4 Pg/cubic meter(25 C) YES R
16962 2,3',4'-Trichlorobiphenyl (TSP) STP PCB 33 38444-86-9 Pg/cubic meter(25 C) YES R
16946 2,3',4,4',5'-Pentachlorobiphenyl (TSP) STP PCB 123 65510-44-3 Pg/cubic meter(25 C) YES R
16950 2,3',4,4',5,5',-Hexachlorobiphenyl (TSP) STP PCB 167 52663-72-6 Pg/cubic meter(25 C) YES R
16933 2,3',4,4',5-Pentachlorobiphenyl (TSP) STP PCB 118 31508-00-6 Pg/cubic meter(25 C) YES R
17043 2,3',4,4'-Tetrachlorobiphenyl (TSP) STP PCB 66 32598-10-0 Pg/cubic meter(25 C) YES R
17038 2,3',4-Trichlorobiphenyl (TSP) STP PCB 25 55712-37-3 Pg/cubic meter(25 C) YES R
16960 2,3',5-Trichlorobiphenyl (TSP) STP PCB 26 38444-81-4 Pg/cubic meter(25 C) YES R
16961 2,3',6-Trichlorobiphenyl (TSP) STP PCB 27 38444-76-7 Pg/cubic meter(25 C) YES R
16954 2,3'-Dichlorobiphenyl (TSP) STP PCB 6 25569-80-6 Pg/cubic meter(25 C) YES R
17008 2,3,3',4',5,5',6-Heptachlorobiphenyl (TSP) STP PCB 193 69782-91-8 Pg/cubic meter(25 C) YES R
17049 2,3,3',4',5,6-Hexachlorobiphenyl (TSP) STP PCB 163 74472-44-9 Pg/cubic meter(25 C) YES R
17045 2,3,3',4',6-Pentachlorobiphenyl (TSP) STP PCB 110 38380-03-9 Pg/cubic meter(25 C) YES R
16973 2,3,3',4'-Tetrachlorobiphenyl (TSP) STP PCB 56 41464-43-1 Pg/cubic meter(25 C) YES R
16949 2,3,3',4,4',5'-Hexachlorobiphenyl (TSP) STP PCB 157 69782-90-7 Pg/cubic meter(25 C) YES R
16951 2,3,3',4,4',5,5'-Heptachlorobiphenyl PCB 189 39635-31-9 Pg/cubic meter(25 C) YES R
16948 2,3,3',4,4',5-Hexachlorobiphenyl (TSP) STP PCB 156 38380-08-4 Pg/cubic meter(25 C) YES R
16998 2,3,3',4,4',6-Hexachlorobiphenyl (TSP) STP PCB 158 74472-42-7 Pg/cubic meter(25 C) YES R
16934 2,3,3',4,4'-Pentachlorobiphenyl (TSP) STP PCB 105 32598-14-4 Pg/cubic meter(25 C) YES R
16974 2,3,4',5-Tetrachlorobiphenyl (TSP) STP PCB 63 74472-34-7 Pg/cubic meter(25 C) YES R
17042 2,3,4',6-Tetrachlorobiphenyl (TSP) STP PCB 64 52663-58-8 Pg/cubic meter(25 C) YES R
16959 2,3,4'-Trichlorobiphenyl (TSP) STP PCB 22 38444-85-8 Pg/cubic meter(25 C) YES R
16945 2,3,4,4',5-Pentachlorobiphenyl (TSP) STP PCB 114 74472-37-0 Pg/cubic meter(25 C) YES R
17041 2,3,4,4'-Tetrachlorobiphenyl (TSP) STP PCB 60 33025-41-1 Pg/cubic meter(25 C) YES R
16924 2,3,4,6,7,8-Hexachlorodibenzofuran (TSP) STP 3HCDF 2,3,4,6,7,8-HXCDF 60851-34-5 Pg/cubic meter(25 C) YES R
16732 2,3,4,6-Tetrachlorophenol (TSP) STP 58-90-2 Nanograms/cubic meter (25 C) YES R
16921 2,3,4,7,8-Pentachlorodibenzofuran (TSP) STP 2PCDF 2,3,4,7,8-PECDF 57117-31-4 Pg/cubic meter(25 C) YES R
43252 2,3,4-Trimethylpentane 234TM 565-75-3 Parts per billion Carbon YES R
17819 2,3,7,8,-Tetrachlorodibenzo-p-dioxin DIOX1 2,3,7,8-TCDD 1746-01-6 Pg/cubic meter(25 C) NO R
17825 2,3,7,8-Tetrachlorodibenzofuran (TSP) STP FURN1 51207-31-9 Pg/cubic meter(25 C) YES R
16953 2,3-Dichlorobiphenyl (TSP) STP PCB 5 16605-91-7 Pg/cubic meter(25 C) YES R
43241 2,3-Dimethyl-2-pentene 10574-37-5 Parts per billion Carbon YES R
43284 2,3-Dimethylbutane 23DMB Butane,2,3-dimethyl- 79-29-8 Parts per billion Carbon YES R
43174 2,3-Dimethylbutane & 2-Methylpentane Parts per billion Carbon YES R
43294 2,3-Dimethylhexane 584-94-1 Parts per billion Carbon YES R
17145 2,3-dimethylnaphthalene (TSP) STP 581-40-8 Nanograms/cubic meter (25 C) YES R
43291 2,3-Dimethylpentane 23DMP 565-59-3 Parts per billion Carbon YES R
16943 2,4',5-Trichlorobiphenyl (TSP) STP PCB 31 16606-02-3 Pg/cubic meter(25 C) YES R
17039 2,4',6-Trichlorobiphenyl (TSP) STP PCB 32 38444-77-8 Pg/cubic meter(25 C) YES R
16939 2,4'-Dichlorobiphenyl (TSP) STP PCB 8 34883-43-7 Pg/cubic meter(25 C) YES R
16977 2,4,4',5-Tetrachlorobiphenyl (TSP) STP PCB 74 32690-93-0 Pg/cubic meter(25 C) YES R
16942 2,4,4'-Trichlorobiphenyl (TSP) STP PCB 28 7012-37-5 Pg/cubic meter(25 C) YES R
43274 2,4,4-Trimethyl-1-pentene 1-Pentene, 2,4,4-trimethyl 107-39-1 Parts per billion Carbon YES R
43275 2,4,4-Trimethyl-2-pentene 2-Pentene, 2,4,4-trimethyl 107-40-4 Parts per billion Carbon YES R
16733 2,4,5-Trichlorophenol (TSP) STP 95-95-4 Nanograms/cubic meter (25 C) YES R
16734 2,4,6-Trichlorophenol (TSP) STP 88-06-2 Nanograms/cubic meter (25 C) YES R
16955 2,4-Dichlorobiphenyl (TSP) STP PCB 7 33284-50-3 Pg/cubic meter(25 C) YES R
16735 2,4-Dichlorophenol (TSP) STP 120-83-2 Nanograms/cubic meter (25 C) YES R
43136 2,4-Dichlorophenoxyacetic acid methyl ester DICME 1928-38-7 Nanograms/cubic meter (25 C) YES R
43293 2,4-Dimethylhexane 589-43-5 Parts per billion Carbon YES R
43247 2,4-Dimethylpentane 24DMP Pentane, 2,4-dimethyl- 108-08-7 Parts per billion Carbon YES R
16736 2,4-Dimethylphenol (TSP) STP 105-67-9 Nanograms/cubic meter (25 C) YES R
16737 2,4-Dinitrophenol (TSP) STP 51-28-5 Nanograms/cubic meter (25 C) YES R
16738 2,4-Dinitrotoluene (TSP) STP 121-14-2 Nanograms/cubic meter (25 C) YES R
17906 2,4-Toluene Diisocyanate TLCYN 584-84-9 Micrograms/cubic meter (LC) YES
17035 2,5-Dichlorobiphenyl (TSP) STP PCB 9 34883-39-1 Pg/cubic meter(25 C) YES R
45503 2,5-Dimethylbenzaldehyde 5779-94-2 Parts per billion Carbon YES R
43955 2,5-Dimethylhexane 592-13-2 Parts per billion Carbon YES R
17036 2,6-Dichlorobiphenyl (TSP)STP PCB 10 33146-45-1 Pg/cubic meter(25 C) YES R
16739 2,6-Dichlorophenol (TSP) STP 87-65-0 Nanograms/cubic meter (25 C) YES R
17142 2,6-dimethylnaphthalene (TSP) STP 581-42-0 Nanograms/cubic meter (25 C) YES R
16740 2,6-Dinitrotoluene (TSP) STP 606-20-2 Nanograms/cubic meter (25 C) YES R
17140 2,7-dimethylnaphthalene (TSP) STP 582-16-1 Nanograms/cubic meter (25 C) YES R
43292 2-2-3-Trimethylpentane 564-02-3 Parts per billion Carbon YES R
17911 2-6-TOLUENEDIISOCYANATE Micrograms/cubic meter (LC) YES
16741 2-Acetylaminofluorene (TSP) STP 53-96-3 Nanograms/cubic meter (25 C) YES R
43833 2-Chloroethyl vinyl ether Ethene, (2-chloroethoxy)- 110-75-8 Parts per billion Carbon YES R
16742 2-Chloronaphthalene (TSP) STP 91-58-7 Nanograms/cubic meter (25 C) YES R
43331 2-Chloropentane 2CLPT 625-29-6 Parts per billion Carbon YES R
16743 2-Chlorophenol (TSP) STP 95-57-8 Nanograms/cubic meter (25 C) YES R
45811 2-chlorotoluene o-chlorotoluene, 1-chloro-2-methylbenzene 95-49-8 Parts per billion Carbon YES
43236 2-Ethyl-1-butene Pentane,3-methylene- 760-21-4 Parts per billion Carbon YES R
43225 2-Methyl-1-butene 563-46-2 Parts per billion Carbon YES R
43246 2-Methyl-1-pentene 2M1PE 1-METHYL-1-PROPYLETHYLENE 763-29-1 Parts per billion Carbon YES R
43228 2-Methyl-2-butene 2M2BE 513-35-9 Parts per billion Carbon YES R
43343 2-Methyl-2-butene & 1-pentene 2M2BP Parts per billion Carbon YES R
43237 2-Methyl-2-pentene 625-27-4 Parts per billion Carbon YES R
43564 2-Methyl-3-hexanone Isopropyl N-propyl ketone 7379-12-6 Parts per billion Carbon YES R
43960 2-Methylheptane 2MHEP 592-27-8 Parts per billion Carbon YES R
43172 2-Methylheptane & 3-Methylheptane Parts per billion Carbon YES R
43263 2-Methylhexane 2MHXA Hexane,2-methyl- 591-76-4 Parts per billion Carbon YES R
43362 2-Methylhexane & 2,3-dimethylpentane MH&DM Parts per billion Carbon YES R
43347 2-Methylhexane & cyclohexane 2ME&C Parts per billion Carbon YES R
45852 2-Methylnaphthalene 91-57-6 Parts per billion Carbon YES R
16915 2-Methylnaphthalene (TSP) STP 2MNAP Napthalene,2-methyl- 91-57-6 Nanograms/cubic meter (25 C) YES R
43285 2-Methylpentane 2MPNA Pentane, 2-methyl- 107-83-5 Parts per billion Carbon YES R
17156 2-methylphenanthrene (TSP) STP 2531-84-2 Nanograms/cubic meter (25 C) YES R
16744 2-Naphthylamine (TSP) STP 91-59-8 Nanograms/cubic meter (25 C) YES R
16745 2-Nitroaniline (TSP) STP 88-74-4 Nanograms/cubic meter (25 C) YES R
16746 2-Nitrophenol (TSP) STP 88-75-5 Nanograms/cubic meter (25 C) YES R
43756 2-Nitropropane 2NTPR Propane,2-nitro- 79-46-9 Parts per billion Carbon YES R
43562 2-Pentanone 107-87-9 Parts per billion Carbon YES
16747 2-Picoline (TSP) STP 109-06-8 Nanograms/cubic meter (25 C) YES R
43312 2-Propanol 67-63-0 Parts per billion Carbon YES R
16935 3,3',4,4',5,5'-Hexachlorobiphenyl (TSP) STP PCB 169 32774-16-6 Pg/cubic meter(25 C) YES R
16947 3,3',4,4',5-Pentachlorobiphenyl (TSP) STP PCB 126 57465-28-8 Pg/cubic meter(25 C) YES R
16932 3,3',4,4'-Tetrachlorobiphenyl (TSP) STP PCB 77 32598-13-3 Pg/cubic meter(25 C) YES R
17716 3,3'-Dichlorobenzidene (TSP) STP DCB [1,1'-Biphenyl]-4,4'-diamine,3,3' dichloro- 91-94-1 Micrograms/cubic meter (25 C) YES R
16956 3,3'-Dichlorobiphenyl (TSP) STP PCB 11 2050-67-1 Pg/cubic meter(25 C) YES R
16748 3,3'-Dimethoxybenzidine (TSP) STP 119-90-4 Nanograms/cubic meter (25 C) YES R
16944 3,4,4',5-Tetrachlorobiphenyl (TSP) STP PCB 81 70362-50-4 Pg/cubic meter(25 C) YES R
16963 3,4,4'-Trichlorobiphenyl (TSP) STP PCB 37 38444-90-5 Pg/cubic meter(25 C) YES R
43863 3-Bromopropene 1-Propene,3-bromo- 106-95-6 Parts per billion Carbon YES R
43335 3-Chloropropene 3CLPR 1-Propene,3-chloro- 107-05-1 Parts per billion Carbon YES R
43295 3-Ethylhexane 619-99-8 Parts per billion Carbon YES R
43563 3-Heptanone Ethyl Butyl Ketone 106-35-4 Parts per billion Carbon YES R
43557 3-Hexanone ETHYL PROPYL KETONE 589-38-8 Parts per billion Carbon YES R
43282 3-Methyl-1-butene 3M1BE 563-45-1 Parts per billion Carbon YES R
43122 3-Methyl-1-butene & Cyclopentene Parts per billion Carbon NO R
43342 3-Methyl-1-butene & cyclopentene 3M1BC Parts per billion Carbon YES R
16749 3-Methylcholanthrene (TSP) STP 56-49-5 Nanograms/cubic meter (25 C) YES R
43253 3-Methylheptane 3MHEP 589-81-1 Parts per billion Carbon YES R
43249 3-Methylhexane 3MHXA 589-34-4 Parts per billion Carbon YES R
43230 3-Methylpentane 3MPNA Pentane,3-methyl- 96-14-0 Parts per billion Carbon YES R
16750 3-Nitroaniline (TSP) STP 99-09-2 Nanograms/cubic meter (25 C) YES R
17155 3-nitrofluoranthene (TSP) STP 892-21-7 Nanograms/cubic meter (25 C) YES R
43553 3-Pentanone 96-22-0 Parts per billion Carbon YES R
16940 4,4'-Dichlorobiphenyl (TSP) STP PCB 15 2050-68-2 Pg/cubic meter(25 C) YES R
45704 4,4-Methylenedianiline DMANL 101-77-9 Micrograms/cubic meter (25 C) YES
45732 4,4-Methylenediphenyl Diisocyanate (MDI) MDI 101-68-8 Micrograms/cubic meter (LC) YES
16751 4,6-Dinitro-2-methylphenol (TSP) STP 534-52-1 Nanograms/cubic meter (25 C) YES R
16752 4-Aminobiphenyl (TSP) STP 92-67-1 Nanograms/cubic meter (25 C) YES R
16753 4-Bromophenyl phenyl ether (TSP) STP 101-55-3 Nanograms/cubic meter (25 C) YES R
16754 4-Chloro-3-methylphenol (TSP) STP 59-50-7 Nanograms/cubic meter (25 C) YES R
16755 4-Chloroaniline (TSP) STP 106-47-8 Nanograms/cubic meter (25 C) YES R
16756 4-Chlorophenyl-phenyl ether (TSP) STP 7005-72-3 Nanograms/cubic meter (25 C) YES R
16757 4-Dimethylaminoazobenzene (TSP) STP 60-11-7 Nanograms/cubic meter (25 C) YES R
43234 4-Methyl-1-pentene 4M1PE 691-37-2 Parts per billion Carbon YES R
43395 4-Methylheptane 4MEHE 589-53-7 Parts per billion Carbon YES R
43391 4-Methylpentene & 3-methylpentene 43MPN Parts per billion Carbon YES R
16758 4-Nitroaniline (TSP) STP 100-01-6 Nanograms/cubic meter (25 C) YES R
16759 4-Nitrophenol (TSP) STP 100-02-7 Nanograms/cubic meter (25 C) YES R
16212 4-Phenylcyclohexene 4994-16-5 Micrograms/cubic meter (25 C) YES R
17257 5-Methylchrysene 3697-24-3 Nanograms/cubic meter (25 C) YES
16760 5-Nitro-o-toluidine (TSP) STP 99-55-8 Nanograms/cubic meter (25 C) YES R
16761 7,12-Dimethylbenz[a]anthracene (TSP) STP 57-97-6 Nanograms/cubic meter (25 C) YES R
17250 7H-Dibenzo[c,g]carbazole 194-59-2 Nanograms/cubic meter (25 C) YES
17159 9-fluorenone (TSP) STP 486-25-9 Nanograms/cubic meter (25 C) YES R
16127 >=C10 Alkenes Picocuries/cubic meter NO R
86502 Acceptable PM10-2.5 - Local Conditions Micrograms/cubic meter (LC) NO T
88502 Acceptable PM2.5 AQI & Speciation Mass PM2.5 Micrograms/cubic meter (LC) YES T
17147 Acenaphthene (TSP) STP PAH2 83-32-9 Nanograms/cubic meter (25 C) YES R
17148 Acenaphthylene (TSP) STP PAH3 208-96-8 Nanograms/cubic meter (25 C) YES R
43503 Acetaldehyde ACETA ACETIC ALDEHYDE 75-07-0 Parts per billion Carbon YES R
43551 Acetone ACET 2-Propanone 67-64-1 Parts per billion Carbon YES R
43702 Acetonitrile ACENT 75-05-8 Parts per billion Carbon YES R
43565 Acetophenone 98-86-2 Parts per billion Carbon YES R
16762 Acetophenone (TSP) STP 98-86-2 Nanograms/cubic meter (25 C) YES R
16526 Acetophenone(Duplicate) ACEPH 98-86-2 Parts per billion Carbon NO
43206 Acetylene ACETE Ethyne 74-86-2 Parts per billion Carbon YES R
65330 Acidity (precip) PACID Milligrams/liter as CACO3 YES R
99999 Acrolein Micrograms/cubic meter (25 C) NO
43505 Acrolein - Unverified ACREN 2-Propenal 107-02-8 Parts per billion Carbon YES R
43509 Acrolein - Verified 2-Propenal 107-02-8 Parts per billion Carbon YES R
43704 Acrylonitrile ACRNT 2-Propenenitrile 107-13-1 Parts per billion Carbon YES R
88341 Aerosol Extinction PM2.5 LC Inverse Megameters YES
43501 Aldehydes ALDHY Parts per billion Carbon YES R
43159 Aldrin ALD 309-00-2 Nanograms/cubic meter (25 C) YES R
65331 Alkalinity (precip) PALKA Microequivalence/liter YES R
11301 Alpha radiation (TSP) GALP 12587-46-1 Picocuries/cubic meter YES R
17835 Alpha-terpinene (TSP) STP 99-86-5 Nanograms/cubic meter (25 C) YES R
43256 alpha.-Pinene APINE Bicyclo[3.1.1]hept-2-ene,2,6,6-trimethyl- 80-56-8 Parts per billion Carbon YES R
65342 Aluminum (precip) PALU 7429-90-5 Milligrams/liter YES R
14101 Aluminum (TSP) LC 7429-90-5 Micrograms/cubic meter (LC) YES R
12101 Aluminum (TSP) STP AL-PT 7429-90-5 Micrograms/cubic meter (25 C) YES R
85104 Aluminum PM10 LC 7429-90-5 Nanograms/cubic meter (LC) YES R
82101 Aluminum PM10 STP AL-PM 7429-90-5 Nanograms/cubic meter (25 C) YES R
86104 Aluminum PM10-2.5 LC 7429-90-5 Micrograms/cubic meter (LC) YES R
83101 Aluminum PM10-2.5 STP ALPMC 7429-90-5 Micrograms/cubic meter (25 C) YES R
88104 Aluminum PM2.5 LC 7429-90-5 Micrograms/cubic meter (LC) YES R
84101 Aluminum PM2.5 STP ALFMC 7429-90-5 Micrograms/cubic meter (25 C) YES R
68104 Ambient Max Temperature Degrees Centigrade YES R
68103 Ambient Min Temperature Degrees Centigrade YES R
42604 Ammonia NH3 7664-41-7 Parts per million YES R
62604 Ammonia (precip) NH3PC 7664-41-7 Milligrams/liter YES R
22604 Ammonia (SP) NH3SP 7664-41-7 Micrograms/cubic meter (25 C) YES R
81301 AMMONIUM (PM10) use 82301 NH4PMa Micrograms/cubic meter (25 C) NO R
65318 Ammonium (precip) PNH4- 14798-03-9 Milligrams/liter YES R
22301 Ammonium (SP) NH4+S 14798-03-9 Grams/sq meter/month YES R
12301 Ammonium (TSP) STP NH4+P Ammonium ion (NH4) 14798-03-9 Micrograms/cubic meter (25 C) YES R
85301 Ammonium Ion PM10 LC 14798-03-9 Micrograms/cubic meter (LC) YES R
86301 Ammonium Ion PM10-2.5 LC 14798-03-9 Micrograms/cubic meter (LC) YES R
88301 Ammonium Ion PM2.5 LC NH4+ 14798-03-9 Micrograms/cubic meter (LC) YES R
88345 Ammonium Nitrate Extinction PM2.5 LC Inverse Megameters YES
88344 Ammonium Nitrate PM2.5 LC Micrograms/cubic meter (LC) YES
82301 Ammonium PM10 STP NH4PM 14798-03-9 Micrograms/cubic meter (25 C) YES R
88340 Ammonium Sulfate Extinction PM2.5 LC Inverse Megameters YES
88339 Ammonium Sulfate PM2.5 LC Micrograms/cubic meter (LC) YES
16763 Aniline (TSP) STP 62-53-3 Nanograms/cubic meter (25 C) YES R
17210 Anthanthrene (TSP) STP POLY4 191-26-4 Nanograms/cubic meter (25 C) YES R
17151 Anthracene (TSP) STP PAH6 120-12-7 Nanograms/cubic meter (25 C) YES R
65344 Antimony (precip) SB PC 7440-36-0 Milligrams/liter YES R
22102 Antimony (SP) SBSP 7440-36-0 Grams/sq meter/month YES R
14102 Antimony (TSP) LC 7440-36-0 Micrograms/cubic meter (LC) YES R
12102 Antimony (TSP) STP SB-PT 7440-36-0 Micrograms/cubic meter (25 C) YES R
11343 Antimony - 121 (TSP) 14265-72-6 Micrograms/cubic meter (25 C) YES R
85102 Antimony PM10 LC 7440-36-0 Nanograms/cubic meter (LC) YES R
82102 Antimony PM10 STP SB-PM 7440-36-0 Nanograms/cubic meter (25 C) YES R
86102 Antimony PM10-2.5 LC 7440-36-0 Micrograms/cubic meter (LC) YES R
83102 Antimony PM10-2.5 STP SBPMC 7440-36-0 Micrograms/cubic meter (25 C) YES R
88102 Antimony PM2.5 LC 7440-36-0 Micrograms/cubic meter (LC) YES R
84102 Antimony PM2.5 STP SBFMC 7440-36-0 Micrograms/cubic meter (25 C) YES R
16118 Aroclor 1060 Picocuries/cubic meter NO R
16120 Aroclor 1232 11141-16-5 Picocuries/cubic meter NO R
16121 Aroclor 1242 53469-21-9 Picocuries/cubic meter NO R
16122 Aroclor 1248 12672-29-6 Picocuries/cubic meter NO R
16123 Aroclor 1254 11097-69-1 Picocuries/cubic meter NO R
16124 Aroclor 1260 11096-82-5 Picocuries/cubic meter NO R
16119 Aroclor1221 11104-28-2 Picocuries/cubic meter NO R
65339 Arsenic (precip) PAS 7440-38-2 Ug/sq meter/hour YES R
22103 Arsenic (SP) ASSP 7440-38-2 Grams/sq meter/month YES R
14103 Arsenic (TSP) LC 7440-38-2 Micrograms/cubic meter (LC) YES R
12103 Arsenic (TSP) STP AS 7440-38-2 Micrograms/cubic meter (25 C) YES R
11344 Arsenic - 75 (TSP) 7440-38-2 Micrograms/cubic meter (25 C) YES R
85103 Arsenic PM10 LC 7440-38-2 Nanograms/cubic meter (LC) YES R
82103 Arsenic PM10 STP AS-PM 7440-38-2 Nanograms/cubic meter (25 C) YES R
86103 Arsenic PM10-2.5 LC 7440-38-2 Micrograms/cubic meter (LC) YES R
83103 Arsenic PM10-2.5 STP ASPMC 7440-38-2 Micrograms/cubic meter (25 C) YES R
88103 Arsenic PM2.5 LC 7440-38-2 Micrograms/cubic meter (LC) YES R
84103 Arsenic PM2.5 STP ASFMC 7440-38-2 Micrograms/cubic meter (25 C) YES R
11124 Asbestos > 0.5um Structures/Cu Cm YES R
11123 Asbestos > 5um 1332-21-4 Structures/Cu Cm YES R
12803 Asbestos amphibole (TSP) AB 1318-09-8 Micrograms/cubic meter (25 C) YES R
61120 Atmospheric Stability ATST Pasquill-Gifford stability class YES R
43155 Atrazine ATRAZ 1912-24-9 Nanograms/cubic meter (25 C) YES R
68108 Average Ambient Pressure BP Millimeters (mercury) YES R
68118 Average Ambient Pressure for URG3000N BP Millimeters (mercury) YES R
68105 Average Ambient Temperature Temp Degrees Centigrade YES R
68117 Average Ambient Temperature for URG3000N Temp Degrees Centigrade YES R
16764 Azobenzene (TSP) STP 103-33-3 Nanograms/cubic meter (25 C) YES R
65107 Barium (precip) BA PC 7440-39-3 Milligrams/liter YES R
14107 Barium (TSP) LC 7440-39-3 Micrograms/cubic meter (LC) YES R
12107 Barium (TSP) STP BA-PT 7440-39-3 Micrograms/cubic meter (25 C) YES R
85107 Barium PM10 LC 7440-39-3 Nanograms/cubic meter (LC) YES R
82107 Barium PM10 STP BA-PM 7440-39-3 Nanograms/cubic meter (25 C) YES R
86107 Barium PM10-2.5 LC 7440-39-3 Micrograms/cubic meter (LC) YES R
83107 Barium PM10-2.5 STP BAPMC 7440-39-3 Micrograms/cubic meter (25 C) YES R
88107 Barium PM2.5 LC 7440-39-3 Micrograms/cubic meter (LC) YES R
84107 Barium PM2.5 STP BAFMC 7440-39-3 Micrograms/cubic meter (25 C) YES R
64101 Barometric pressure BPRES Millibars YES R
45501 Benzaldehyde 100-52-7 Parts per billion Carbon YES R
17502 Benzanthrone (TSP) STP POLY7 7H-Benz[de]anthracen-7-one 82-05-3 Nanograms/cubic meter (25 C) YES R
45201 Benzene BZ 71-43-2 Parts per billion Carbon YES R
45115 Benzene & 1,2-dichloroethane Parts per billion Carbon YES R
21103 Benzene Sol Org (SP) BZSOL Grams/sq meter/month YES R
11103 Benzene soluble organics (TSP) BZSOP Micrograms/cubic meter (25 C) YES R
45815 Benzene, 1,2,3-trichloro- 87-61-6 Parts per billion Carbon YES R
45228 Benzene, 1-ethenyl-4-methyl 4ETOL P-ETHYLTOLUENE 622-97-9 Parts per billion Carbon YES R
45221 Benzene,(1-methylethenyl)- Methylstyrene 98-83-9 Parts per billion Carbon YES R
16765 Benzidine (TSP) STP 92-87-5 Nanograms/cubic meter (25 C) YES R
82242 Benzo(a)Pyrene PM10 STP BAP10 50-32-8 Micrograms/cubic meter (25 C) YES R
82220 Benzo(b)Fluranthene PM10 STP BBF 205-99-2 Micrograms/cubic meter (25 C) YES R
82237 Benzo(g,h,i)Perylene PM10 STP BGHIP 191-24-2 Micrograms/cubic meter (25 C) YES R
82223 Benzo(k)Fluoranthene PM10 STP BKF 207-08-9 Micrograms/cubic meter (25 C) YES R
17215 Benzo[a]anthracene (TSP) STP BAA 56-55-3 Nanograms/cubic meter (25 C) YES R
17242 Benzo[a]pyrene (TSP) STP BAP 50-32-8 Nanograms/cubic meter (25 C) YES R
17241 Benzo[a]pyrene-D12 (TSP) STP 63466-71-7 Nanograms/cubic meter (25 C) YES R
17225 Benzo[b,k]fluoranthene (TSP) STP PAH9 Nanograms/cubic meter (25 C) YES R
17220 Benzo[b]fluoranthene (TSP) STP PAH7 205-99-2 Nanograms/cubic meter (25 C) YES R
17256 Benzo[b]naphtho[2,1-d]thiophene 239-35-0 Nanograms/cubic meter (25 C) YES
17251 Benzo[c]fluorene 205-12-9 Nanograms/cubic meter (25 C) YES
17224 Benzo[e]pyrene (TSP) STP BEP 192-97-2 Nanograms/cubic meter (25 C) YES R
17237 Benzo[g,h,i]perylene (TSP) STP BGHP 191-24-2 Nanograms/cubic meter (25 C) YES R
17252 Benzo[j]fluoranthene 205-82-3 Nanograms/cubic meter (25 C) YES
17223 Benzo[k]fluoranthene (TSP) STP PAH8 207-08-9 Nanograms/cubic meter (25 C) YES R
16766 Benzyl alcohol (TSP) STP 100-51-6 Nanograms/cubic meter (25 C) YES R
45809 Benzyl chloride BZCL Benzene,(chloromethyl)- 100-44-7 Parts per billion Carbon YES R
65105 Beryllium (precip) BE PC 7440-41-7 Milligrams/liter YES R
14105 Beryllium (TSP) LC 7440-41-7 Nanograms/cubic meter (LC) YES R
12105 Beryllium (TSP) STP BE 7440-41-7 Nanograms/cubic meter (25 C) YES R
85105 Beryllium PM10 LC 7440-41-7 Nanograms/cubic meter (LC) YES R
82105 Beryllium PM10 STP BE-PM 7440-41-7 Nanograms/cubic meter (25 C) YES R
88105 Beryllium PM2.5 LC 7440-41-7 Micrograms/cubic meter (LC) YES R
11302 Beta radiation (TSP) GBTA 12587-47-2 Picocuries/cubic meter YES R
43257 beta.-Pinene BPINE 127-91-3 Parts per billion Carbon YES R
43189 beta.Pinene & 1,2,3- trimethylbenzene BPI Parts per billion Carbon YES R
45301 Biphenyl BIPH 92-52-4 Nanograms/cubic meter (25 C) YES R
43135 Birdin BIRD Nanograms/cubic meter (25 C) NO R
16767 bis (2-chloroethyl)ether (TSP) STP 111-44-4 Nanograms/cubic meter (25 C) YES R
16768 bis(2-chloroethoxy)methane (TSP) STP 111-91-1 Nanograms/cubic meter (25 C) YES R
16769 bis(2-chloroisopropyl)ether (TSP) STP 108-60-1 Nanograms/cubic meter (25 C) YES R
16770 bis(2-ethylhexyl)phthalate (TSP) STP 117-81-7 Nanograms/cubic meter (25 C) YES R
88129 Bismuth Micrograms/cubic meter (LC) YES
14130 Bismuth (TSP) LC Micrograms/cubic meter (LC) YES
12106 Bismuth (TSP) STP BI-PT 7440-69-9 Micrograms/cubic meter (25 C) YES R
85130 Bismuth PM10 LC Nanograms/cubic meter (LC) YES
88317 Black Carbon PM2.5 Corrected Micrograms/cubic meter (LC) YES
85313 Black Carbon PM10 LC 1333-86-4 Micrograms/cubic meter (LC) YES R
88313 Black Carbon PM2.5 at 880 nm 1333-86-4 Micrograms/cubic meter (LC) YES R
84313 Black carbon PM2.5 STP 1333-86-4 Micrograms/cubic meter (25 C) YES R
65190 Boron (precip) BO PC 7440-42-8 Milligrams/liter YES R
12190 Boron (TSP) STP BOTSP 7440-42-8 Micrograms/cubic meter (25 C) YES R
82190 Boron PM10 STP BO PM 7440-42-8 Micrograms/cubic meter (25 C) YES R
12201 Bromide (TSP) STP BR-PT 24959-67-9 Micrograms/cubic meter (25 C) YES R
82109 Bromide PM10 STP BNPM1 24959-67-9 Micrograms/cubic meter (25 C) YES R
14109 Bromine (TSP) LC Micrograms/cubic meter (LC) YES
12109 Bromine (TSP) STP 7726-95-6 Micrograms/cubic meter (25 C) YES R
85109 Bromine PM10 LC 7726-95-6 Micrograms/cubic meter (LC) YES R
86109 Bromine PM10-2.5 LC 7726-95-6 Micrograms/cubic meter (LC) YES R
83109 Bromine PM10-2.5 STP BNPMC 7726-95-6 Micrograms/cubic meter (25 C) YES R
88109 Bromine PM2.5 LC 7726-95-6 Micrograms/cubic meter (LC) YES R
84109 Bromine PM2.5 STP BNPMF 7726-95-6 Micrograms/cubic meter (25 C) YES R
43836 Bromochloromethane Methane,bromochloro- 74-97-5 Parts per billion Carbon YES R
43828 Bromodichloromethane Methane,bromodichloro- 75-27-4 Parts per billion Carbon YES R
45808 Bromofluorobenzene 460-00-4 Parts per billion Carbon YES R
43806 Bromoform BRFM Methane,tribromo- 75-25-2 Parts per billion Carbon YES R
43819 Bromomethane BRMT METHYL BROMIDE 74-83-9 Parts per billion Carbon YES R
43339 Butryl-aldehyde & Methyl Ethyl Ketone BAMEK Parts per billion Carbon YES R
43514 Butyl acetate Acetic acid, butyl ester 123-86-4 Parts per billion Carbon YES R
45233 Butyl benzene 104-51-8 Parts per billion Carbon YES R
16771 Butyl benzyl phthalate (TSP) STP 85-68-7 Nanograms/cubic meter (25 C) YES R
45232 Butylbenzene 68411-44-9 Parts per billion Carbon YES R
43510 Butyraldehyde Butanal 123-72-8 Parts per billion Carbon YES R
43329 Butyraldehyde & isobutyraldehyde B/IRL Parts per billion Carbon YES R
17131 C2 Alkylbenzenes Picocuries/cubic meter YES R
16128 C4-C9 Alkenes Picocuries/cubic meter NO R
65332 Cadmium (precip) PCD 7440-43-9 Ug/sq meter/hour YES R
22110 Cadmium (SP) CDSP 7440-43-9 Grams/sq meter/month YES R
14110 Cadmium (TSP) LC 7440-43-9 Micrograms/cubic meter (LC) YES R
12110 Cadmium (TSP) STP CD 7440-43-9 Micrograms/cubic meter (25 C) YES R
85110 Cadmium PM10 LC 7440-43-9 Nanograms/cubic meter (LC) YES R
82110 Cadmium PM10 STP CD-PM 7440-43-9 Nanograms/cubic meter (25 C) YES R
86110 Cadmium PM10-2.5 LC 7440-43-9 Micrograms/cubic meter (LC) YES R
83110 Cadmium PM10-2.5 STP CDPMC 7440-43-9 Micrograms/cubic meter (25 C) YES R
88110 Cadmium PM2.5 LC 7440-43-9 Micrograms/cubic meter (LC) YES R
84110 Cadmium PM2.5 STP CDFMC 7440-43-9 Micrograms/cubic meter (25 C) YES R
65314 Calcium (precip) PCA 7440-70-2 Milligrams/liter YES R
22111 Calcium (SP) CASP 7440-70-2 Grams/sq meter/month YES R
14111 Calcium (TSP) LC 7440-70-2 Micrograms/cubic meter (LC) YES R
12111 Calcium (TSP) STP CA-PT 7440-70-2 Micrograms/cubic meter (25 C) YES R
85111 Calcium PM10 LC 7440-70-2 Nanograms/cubic meter (LC) YES R
82111 Calcium PM10 STP CA PM 7440-70-2 Nanograms/cubic meter (25 C) YES R
86111 Calcium PM10-2.5 LC 7440-70-2 Micrograms/cubic meter (LC) YES R
83111 Calcium PM10-2.5 STP CAPMC 7440-70-2 Micrograms/cubic meter (25 C) YES R
88111 Calcium PM2.5 LC 7440-70-2 Micrograms/cubic meter (LC) YES R
84111 Calcium PM2.5 STP CAFMC 7440-70-2 Micrograms/cubic meter (25 C) YES R
16772 Carbazole (TSP) STP 86-74-8 Nanograms/cubic meter (25 C) YES R
16111 Carbon black (TSP) 1333-86-4 Micrograms/cubic meter (25 C) YES R
42102 Carbon dioxide CO2 124-38-9 Parts per million YES R
42153 Carbon disulfide CS2 75-15-0 Parts per billion Carbon YES R
42101 Carbon monoxide CO 630-08-0 Parts per million YES R
43804 Carbon tetrachloride CTETL 56-23-5 Parts per billion Carbon YES R
43827 Carbon Tetrafluoride Perfluoromethane 75-73-0 Parts per billion Carbon YES R
88308 Carbonate Carbon CSN PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
43500 Carbonyls Liters/minute STP YES
16320 Cellulose (TSP) CELL Cellulose 9004-34-6 Micrograms/cubic meter (25 C) YES R
12117 Cerium (TSP) STP 7440-45-1 Micrograms/cubic meter (25 C) YES R
85117 Cerium Pm10 Lc 7440-45-1 Nanograms/cubic meter (LC) YES R
86117 Cerium PM10-2.5 LC 7440-45-1 Micrograms/cubic meter (LC) YES R
88117 Cerium PM2.5 LC 7440-45-1 Micrograms/cubic meter (LC) YES R
12118 Cesium (TSP) STP 7440-46-2 Micrograms/cubic meter (25 C) YES R
85118 Cesium Pm10 Lc 7440-46-2 Nanograms/cubic meter (LC) YES R
86118 Cesium PM10-2.5 LC 7440-46-2 Micrograms/cubic meter (LC) YES R
88118 Cesium PM2.5 LC 7440-46-2 Micrograms/cubic meter (LC) YES R
65316 Chloride (precip) PCL- 16887-00-6 Milligrams/liter YES R
12203 Chloride (TSP) STP CL-PT 16887-00-6 Micrograms/cubic meter (25 C) YES R
82203 Chloride PM10 STP CL-PM 16887-00-6 Micrograms/cubic meter (25 C) YES R
88203 Chloride PM2.5 LC Cl- Micrograms/cubic meter (LC) YES
84203 Chloride PM2.5 STP CLFMC Micrograms/cubic meter (25 C) YES
22203 Chloride(SP) SPCLS 16887-00-6 Grams/sq meter/month YES R
42215 Chlorine CL 7782-50-5 Parts per million YES R
13115 Chlorine (TSP) 7782-50-5 Micrograms/cubic meter (25 C) YES R
12191 Chlorine (TSP) STP 7782-50-5 Micrograms/cubic meter (25 C) YES R
85115 Chlorine PM10 LC 7782-50-5 Micrograms/cubic meter (LC) YES R
82115 Chlorine PM10 STP CNPM1 7782-50-5 Micrograms/cubic meter (25 C) YES R
86115 Chlorine PM10-2.5 LC 7782-50-5 Micrograms/cubic meter (LC) YES R
83115 Chlorine PM10-2.5 STP CNPMC 7782-50-5 Micrograms/cubic meter (25 C) YES R
88115 Chlorine PM2.5 LC 7782-50-5 Micrograms/cubic meter (LC) YES R
84115 Chlorine PM2.5 STP CLPM2 7782-50-5 Micrograms/cubic meter (25 C) YES R
45801 Chlorobenzene CLBZ Benzene, chloro- 108-90-7 Parts per billion Carbon YES R
16773 Chlorobenzilate (TSP) STP 510-15-6 Nanograms/cubic meter (25 C) YES R
43359 Chlorodifluoromethane CHDIF Mehtane,chlorodifluoro- 75-45-6 Parts per billion Carbon YES R
43812 Chloroethane CLEHN Ethane,chloro- 75-00-3 Parts per billion Carbon YES R
43803 Chloroform CLFM Methane,trichloro 67-66-3 Parts per billion Carbon YES R
43801 Chloromethane CLMT Methane,chloro- 74-87-3 Parts per billion Carbon YES R
43835 Chloroprene CLPRE 1,3-Butadiene,2-chloro- 126-99-8 Parts per billion Carbon YES R
65112 Chromium (Precip) CR PC 7440-47-3 Milligrams/liter YES R
22112 Chromium (SP) CRSP 7440-47-3 Grams/sq meter/month YES R
14112 Chromium (TSP) LC 7440-47-3 Micrograms/cubic meter (LC) YES R
12112 Chromium (TSP) STP CR-PT 7440-47-3 Micrograms/cubic meter (25 C) YES R
11345 Chromium - 50 (TSP) 14304-94-0 Micrograms/cubic meter (25 C) YES R
11346 Chromium - 52 (TSP) 14092-98-9 Micrograms/cubic meter (25 C) YES R
11347 Chromium - 53 (TSP) 13981-78-7 Micrograms/cubic meter (25 C) YES R
85112 Chromium PM10 LC 7440-47-3 Nanograms/cubic meter (LC) YES R
82112 Chromium PM10 STP CR-PM 7440-47-3 Nanograms/cubic meter (25 C) YES R
86112 Chromium PM10-2.5 LC 7440-47-3 Micrograms/cubic meter (LC) YES R
83112 Chromium PM10-2.5 STP CRPMC 7440-47-3 Micrograms/cubic meter (25 C) YES R
88112 Chromium PM2.5 LC 7440-47-3 Micrograms/cubic meter (LC) YES R
84112 Chromium PM2.5 STP CRFMC 7440-47-3 Micrograms/cubic meter (25 C) YES R
14115 Chromium VI (TSP) LC CR6PT 18540-29-9 Micrograms/cubic meter (LC) YES R
12115 Chromium VI (TSP) STP CR6PT 18540-29-9 Micrograms/cubic meter (25 C) YES R
85119 Chromium VI PM10 LC 18540-29-9 Nanograms/cubic meter (LC) YES R
82119 Chromium VI PM10 STP 18540-29-9 Nanograms/cubic meter (25 C) YES R
88119 Chromium VI PM2.5 LC 18540-29-9 Micrograms/cubic meter (LC) YES R
17208 Chrysene (TSP) STP POLY3 218-01-9 Nanograms/cubic meter (25 C) YES R
43839 cis-1,2-Dichloroethene Ethene, 1,2-dichloro-,(1Z)- 156-59-2 Parts per billion Carbon YES R
43393 cis-1,2-Dimethylcyclopentane C13DM 2532-58-3 Parts per billion Carbon YES R
43831 cis-1,3-Dichloropropene 1-Propene,1,3-dichloro-,(Z)- 10061-01-5 Parts per billion Carbon YES R
43217 cis-2-Butene C2BTE 590-18-1 Parts per billion Carbon YES R
43290 cis-2-Hexene C2HEX 7688-21-3 Parts per billion Carbon YES R
43227 cis-2-Pentene C2PNE 2-Pentene, (2Z)- 627-20-3 Parts per billion Carbon YES R
43349 cis-2-Pentene & 2-methylpentane P&MPT Parts per billion Carbon YES R
43254 cis-3-Hexene 7642-09-3 Parts per billion Carbon YES R
43286 cis-4-Methyl-2-pentene 691-38-3 Parts per billion Carbon YES R
43520 cis-Crotonaldehyde 15798-64-8 Parts per billion Carbon YES R
43148 cis/trans-2-Butene CT2BU 107-01-7 Parts per billion Carbon YES R
43149 cis/trans-2-Hexene CT2HE 592-43-8 Parts per billion Carbon YES R
43150 cis/trans-2-Pentene CT2PE 109-68-2 Parts per billion Carbon YES R
66101 Cloud cover CLDC Tenths of sky cover YES R
88342 Coarse Mass Extinction PM2.5 LC Inverse Megameters YES
65113 Cobalt (precip) CO PC 7440-48-4 Milligrams/liter YES R
14113 Cobalt (TSP) LC 7440-48-4 Micrograms/cubic meter (LC) YES R
12113 Cobalt (TSP) STP CO-PT 7440-48-4 Micrograms/cubic meter (25 C) YES R
11348 Cobalt - 59 (TSP) 7440-48-4 Micrograms/cubic meter (25 C) YES R
85113 Cobalt PM10 LC 7440-48-4 Nanograms/cubic meter (LC) YES R
82113 Cobalt PM10 STP CO-PM 7440-48-4 Nanograms/cubic meter (25 C) YES R
86113 Cobalt PM10-2.5 LC 7440-48-4 Micrograms/cubic meter (LC) YES R
83113 Cobalt PM10-2.5 STP COPMC 7440-48-4 Micrograms/cubic meter (25 C) YES R
88113 Cobalt PM2.5 LC 7440-48-4 Micrograms/cubic meter (LC) YES R
84113 Cobalt PM2.5 STP COFMC 7440-48-4 Micrograms/cubic meter (25 C) YES R
25303 Conductance (SP) CONDT Microsiemens/centimeter YES R
65303 Conductivity (precip) PCDTV Microsiemens/centimeter YES R
22114 Copper (SP) CUSP 7440-50-8 Grams/sq meter/month YES R
12114 Copper (TSP) STP CU-PT 7440-50-8 Micrograms/cubic meter (25 C) YES R
11349 Copper - 63 (TSP) 14191-84-5 Micrograms/cubic meter (25 C) YES R
85114 Copper PM10 LC 7440-50-8 Nanograms/cubic meter (LC) YES R
82114 Copper PM10 STP CU-PM 7440-50-8 Nanograms/cubic meter (25 C) YES R
86114 Copper PM10-2.5 LC 7440-50-8 Micrograms/cubic meter (LC) YES R
83114 Copper PM10-2.5 STP CUCPM 7440-50-8 Micrograms/cubic meter (25 C) YES R
88114 Copper PM2.5 LC 7440-50-8 Micrograms/cubic meter (LC) YES R
84114 Copper PM2.5 STP CUFMC 7440-50-8 Micrograms/cubic meter (25 C) YES R
65333 Copper(precip) PCU 7440-50-8 Milligrams/liter YES R
14114 Copper(TSP) LC 7440-50-8 Micrograms/cubic meter (LC) YES R
17211 Coronene (TSP) STP POLY5 191-07-1 Nanograms/cubic meter (25 C) YES R
11122 Cristabalite 14464-46-1 Picocuries/cubic meter YES R
43528 Crotonaldehyde 2-Butenal 4170-30-3 Parts per billion Carbon YES R
11121 Crystalline quartz 14808-60-7 Picocuries/cubic meter YES R
43248 Cyclohexane CYHXA 110-82-7 Parts per billion Carbon YES R
43269 Cyclohexene 110-83-8 Parts per billion Carbon YES R
43242 Cyclopentane CYPNA PENTAMETHYLENE 287-92-3 Parts per billion Carbon YES R
43171 Cyclopentane & 2,3-dimethylbutane Parts per billion Carbon YES R
17160 Cyclopenta[cd]pyrene (TSP) STP 27208-37-3 Nanograms/cubic meter (25 C) YES R
43283 Cyclopentene CYPNE 142-29-0 Parts per billion Carbon YES R
43251 Cyclopropane 75-19-4 Parts per billion Carbon YES R
17907 D-limonene Cyclohexene,1-methyl-4-(1-methylethenyl)-(4R) 5989-27-5 Parts per billion Carbon YES R
43156 Dacthal DAC 1861-32-1 Nanograms/cubic meter (25 C) YES R
17818 Decachlorobiphenyl (TSP) STP 2051-24-3 Pg/cubic meter(25 C) YES R
43521 Decanal n-decylaldehyde 112-31-2 Parts per billion Carbon YES R
11208 Deciview No Units YES
88315 Delta Carbon PM2.5 LC Micrograms/cubic meter (LC) NO R
84315 Delta Carbon PM2.5 STP Micrograms/cubic meter (25 C) NO R
62103 Dew Point DEPT Degrees Fahrenheit YES R
16777 Di-n-butyl phthalate (TSP) STP 84-74-2 Nanograms/cubic meter (25 C) YES R
16778 Di-n-octyl phthalate (TSP) STP 117-84-0 Nanograms/cubic meter (25 C) YES R
16774 Diallate (TSP) STP 2303-16-4 Nanograms/cubic meter (25 C) YES R
82151 Dibenz(A-H)Anthracene PM10 STP DAHA 53-70-3 Micrograms/cubic meter (25 C) YES R
18202 Dibenzofuran (TSP) STP DBZFR 132-64-9 Nanograms/cubic meter (25 C) YES R
17245 Dibenzothiophene 132-65-0 Nanograms/cubic meter (25 C) YES
17244 Dibenzothiophene sulfone 1016-05-3 Nanograms/cubic meter (25 C) YES
17258 Dibenzo[a,e]fluoranthene 5385-75-1 Nanograms/cubic meter (25 C) YES
17249 Dibenzo[a,e]pyrene 192-65-4 Nanograms/cubic meter (25 C) YES
17231 Dibenzo[a,h]anthracene (TSP) STP PAH10 53-70-3 Nanograms/cubic meter (25 C) YES R
17247 Dibenzo[a,h]pyrene 189-64-0 Nanograms/cubic meter (25 C) YES
17246 Dibenzo[a,i]pyrene 189-55-9 Nanograms/cubic meter (25 C) YES
17248 Dibenzo[a,l]pyrene 191-30-0 Nanograms/cubic meter (25 C) YES
17902 Dibenzo[b,e][1,4]dioxin,2,3,7,8-tetrachloro (TSP) STP 4CLBD 1746-01-6 Pg/cubic meter(25 C) YES R
17255 Dibenz[a,h]acridine 226-36-8 Nanograms/cubic meter (25 C) YES
17254 Dibenz[a,j]acridine 224-42-0 Nanograms/cubic meter (25 C) YES
43832 Dibromochloromethane Methane,dibromochloro- 124-48-1 Parts per billion Carbon YES R
43805 Dibromomethane Methane,dibromo 74-95-3 Parts per billion Carbon YES R
17810 Dichlorobiphenyl (TSP) STP 25512-42-9 Pg/cubic meter(25 C) YES R
43823 Dichlorodifluoromethane Methane,dichlorodifluoro- 75-71-8 Parts per billion Carbon YES R
43352 Dichloroethyl ether CLETH Ethane,1,1'-oxybis[2-chloro- 111-44-4 Parts per billion Carbon YES R
43360 dichlorofluoromethane DICHF R21 75-43-4 Parts per billion Carbon YES
43802 Dichloromethane MC Methane,dichloro- 75-09-2 Parts per billion Carbon YES R
17805 Dichlorophenol (TSP) STP CLP5 25167-81-1 Nanograms/cubic meter (25 C) YES R
43852 Dichlorotetrafluoroethane 1, 2 - dichlorotetrafluoroethane, 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1320-37-2 Parts per billion Carbon YES R
43165 Dieldrin DELRI 60-57-1 Nanograms/cubic meter (25 C) YES R
16775 Diethyl phthalate (TSP) STP 84-66-2 Nanograms/cubic meter (25 C) YES R
43356 Diethylene glycol Ethanol, 2,2'-oxybis- 111-46-6 Parts per billion Carbon YES R
16776 Dimethyl phthalate (TSP) STP 131-11-3 Nanograms/cubic meter (25 C) YES R
43915 DIMETHYL SULFIDE Parts per billion Carbon YES
16779 Dinoseb (TSP) STP 88-85-7 Nanograms/cubic meter (25 C) YES R
16780 Diphenylamine (TSP) STP 122-39-4 Nanograms/cubic meter (25 C) YES R
43522 Dodecanal Lauraldehyde 112-54-9 Parts per billion Carbon YES R
43330 Dodecene 1-Dodecene 112-41-4 Parts per billion Carbon YES R
65401 Dry deposition DRYDP Percent hours with precip YES R
43816 Duplicate use 43839 Parts per billion Carbon NO R
43158 Dursban DUR 2921-88-2 Nanograms/cubic meter (25 C) YES R
25101 Dustfall Combustible (SP) DCOMS Grams/sq meter/month YES R
72301 Dyed fabric #1 DF#1 NBS color difference units YES R
72302 Dyed fabric #2 DF#2 NBS color difference units YES R
72303 Dyed fabric #3 DF#3 NBS color difference units YES R
72304 Dyed fabric #4 DF#4 NBS color difference units YES R
72305 Dyed fabric #5 DF#5 NBS color difference units YES R
72306 Dyed fabric #6 DF#6 NBS color difference units YES R
72307 Dyed fabric #7 DF#7 NBS color difference units YES R
72308 Dyed fabric #8 DF#8 NBS color difference units YES R
72309 Dyed fabric #9 DF#9 NBS color difference units YES R
88307 EC CSN PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
84307 EC CSN PM2.5 STP TOT Micrograms/cubic meter (20 C) YES
85380 EC CSN_rev Unadjusted PM10 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
85357 EC CSN_rev Unadjusted PM10 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
86380 EC CSN_rev Unadjusted PM10-2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
86357 EC CSN_rev Unadjusted PM10-2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
88380 EC CSN_Rev Unadjusted PM2.5 LC TOR ECTR_r 7440-44-0 Micrograms/cubic meter (LC) YES R
88357 EC CSN_Rev Unadjusted PM2.5 LC TOT ECTT_r 7440-44-0 Micrograms/cubic meter (LC) YES R
88321 EC PM2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
88381 EC PM2.5 LC TOT ECTT 7440-44-0 Micrograms/cubic meter (LC) YES R
85383 EC1 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86383 EC1 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88383 EC1 CSN_Rev Unadjusted PM2.5 LC EC1raw 7440-44-0 Micrograms/cubic meter (LC) YES
88329 EC1 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
85384 EC2 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86384 EC2 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88384 EC2 CSN_Rev Unadjusted PM2.5 LC EC2raw 7440-44-0 Micrograms/cubic meter (LC) YES
88330 EC2 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
85385 EC3 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86385 EC3 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88385 EC3 CSN_Rev Unadjusted PM2.5 LC EC3raw 7440-44-0 Micrograms/cubic meter (LC) YES
88331 EC3 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88323 EH IMPROVE PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
68109 Elapsed Sample Time Minutes YES R
88343 Elemental Carbon Extinction PM2.5 LC Inverse Megameters YES
82307 Elemental Carbon PM10 STP 7440-44-0 Micrograms/cubic meter (25 C) YES R
43157 Endosulfan SUL 115-29-7 Nanograms/cubic meter (25 C) YES R
43175 Endosulfan 1 (alpha) 959-98-8 Nanograms/cubic meter (25 C) YES R
43163 Endosulfan 2 ENS2 33213-65-9 Nanograms/cubic meter (25 C) YES R
43168 Endosulfan sulfate ENSFA 1031-07-8 Nanograms/cubic meter (25 C) YES R
43164 Endrin ENDRI 72-20-8 Nanograms/cubic meter (25 C) YES R
43161 Endrin aldehyde ENALD 7421-93-4 Nanograms/cubic meter (25 C) YES R
43152 Endrin ketone ENDRK 53494-70-5 Nanograms/cubic meter (25 C) YES R
43607 Epichlorohydrin 106-89-8 Parts per billion Carbon YES R
16901 Epichlorohydrin(DUP) ECLHY 1-CHLORO-2-3-EPOXYPROPANE 106-89-8 Parts per billion YES
43202 Ethane ETHAN METHYLMETHANE 74-84-0 Parts per billion Carbon YES R
43599 Ethane & acetylene ET&AC Parts per billion Carbon YES R
43209 Ethyl acetate Acetic acid ethyl ester 141-78-6 Parts per billion Carbon YES R
43438 Ethyl acrylate ETHRY 2-Propenoic acid, ethyl ester 140-88-5 Parts per billion Carbon YES R
43302 Ethyl alcohol Ethanol 64-17-5 Parts per billion Carbon YES R
43862 Ethyl bromide Ethane,bromo- 74-96-4 Parts per billion Carbon YES R
43442 Ethyl methacrylate 2-Methyl-2-propenoic Acid ethyl ester, Ethyl 2-methyl-2-propenoate 97-63-2 Parts per billion Carbon YES R
16781 Ethyl methanesulfonate (TSP) STP 62-50-0 Nanograms/cubic meter (25 C) YES R
43219 Ethylacetylene 1-Butyne 107-00-6 Parts per billion Carbon NO R
45203 Ethylbenzene EBENZ Benzene,ethyl- 100-41-4 Parts per billion Carbon YES R
43296 Ethylcyclohexane 1678-91-7 Parts per billion Carbon YES R
43203 Ethylene ETHYL Ethene 74-85-1 Parts per billion Carbon YES R
43126 Ethylene & acetylene Parts per billion Carbon YES R
43843 Ethylene dibromide DBRMT Ethane,1,2-dibromo- 106-93-4 Parts per billion Carbon YES R
43815 Ethylene dichloride ETHCL Ethane,1,2-dichloro- 107-06-2 Parts per billion Carbon YES R
43601 Ethylene oxide EO 75-21-8 Parts per billion Carbon YES R
43340 Ethyne & isobutane ETH&I Parts per billion Carbon YES R
12121 Europium (TSP) STP 7440-53-1 Micrograms/cubic meter (25 C) YES R
88121 Europium PM2.5 LC 7440-53-1 Micrograms/cubic meter (LC) YES R
17201 Fluoranthene (TSP) STP POLY1 206-44-0 Nanograms/cubic meter (25 C) YES R
17162 Fluoranthene-D10 (TSP) STP 93951-69-0 Nanograms/cubic meter (25 C) YES R
17149 Fluorene (TSP) STP PAH4 86-73-7 Nanograms/cubic meter (25 C) YES R
17161 Fluorene-D10 (TSP) STP 81103-79-9 Nanograms/cubic meter (25 C) YES R
12209 Fluoride (paper samplers) 16984-48-8 Ug/sq cm/30 days YES R
65315 Fluoride (precip) PF- 16984-48-8 Milligrams/liter YES R
12202 Fluoride (TSP) STP FL 16984-48-8 Micrograms/cubic meter (25 C) YES R
12208 Fluoride (vegation) 16984-48-8 Parts per million YES R
42513 Fluoride ion FL- 16984-48-8 Parts per billion YES R
82202 Fluoride PM10 STP FL-PM 16984-48-8 Micrograms/cubic meter (25 C) YES R
43502 Formaldehyde FORM OXYMETHYLENE 50-00-0 Parts per billion Carbon YES R
43207 Freon 113 FR113 76-13-1 Parts per billion Carbon YES R
43208 Freon 114 FR114 76-14-2 Parts per billion Carbon YES R
16916 Freon 12 FRE12 Methane,dichlorodifluoro 75-71-8 Parts per billion Carbon NO R
43849 Freon 23 Methane,trifluoro- 75-46-7 Parts per billion Carbon YES R
46401 Furan, tetrahydro- 109-99-9 Parts per billion Carbon YES R
88392 Galactosan PM2.5 LC 644-76-8 Micrograms/cubic meter (LC) YES R
83130 Gallium (PM10) Micrograms/cubic meter (25 C) NO
14124 Gallium (TSP) LC Micrograms/cubic meter (LC) YES
12124 Gallium (TSP) STP 7440-55-3 Micrograms/cubic meter (25 C) YES R
85124 Gallium PM10 LC Nanograms/cubic meter (LC) YES
82124 Gallium PM10 STP 7440-55-3 Nanograms/cubic meter (25 C) YES R
88124 Gallium PM2.5 LC 7440-55-3 Micrograms/cubic meter (LC) YES R
14125 Germanium (TSP) LC Micrograms/cubic meter (LC) YES
12125 Germanium (TSP) STP GE-PT 7440-56-4 Micrograms/cubic meter (25 C) YES R
85125 Germanium PM10 LC Nanograms/cubic meter (LC) YES
88125 Germanium PM2.5 LC Micrograms/cubic meter (LC) YES
14143 Gold (TSP) LC Micrograms/cubic meter (LC) YES
12143 Gold (TSP) STP 7440-57-5 Micrograms/cubic meter (25 C) YES R
85143 Gold PM10 LC Nanograms/cubic meter (LC) YES
88143 Gold PM2.5 LC 7440-57-5 Micrograms/cubic meter (LC) YES R
43154 Guthion GUT 86-50-0 Nanograms/cubic meter (25 C) YES R
12127 Hafnium (TSP) STP 7440-58-6 Micrograms/cubic meter (25 C) YES R
88127 Hafnium PM2.5 LC 7440-58-6 Micrograms/cubic meter (LC) YES R
43848 Halocarbon 134a Ethane,1,1,1,2-tetrafluoro- 811-97-2 Parts per billion Carbon YES R
43170 Heptachlor HEPCH 76-44-8 Nanograms/cubic meter (25 C) YES R
43151 Heptachlor epoxide HEPT 1024-57-3 Nanograms/cubic meter (25 C) YES R
17815 Heptachlorobiphenyl (TSP) STP 28655-71-2 Pg/cubic meter(25 C) YES R
43950 Heptanal 111-71-7 Parts per billion Carbon YES R
43264 Heptane 25339-56-4 Parts per billion Carbon YES R
17804 Hexachlorobenzene (TSP) STP CLB4 Benzene,hexachloro- 118-74-1 Nanograms/cubic meter (25 C) YES R
17814 Hexachlorobiphenyl (TSP) STP 26601-64-9 Pg/cubic meter(25 C) YES R
43844 Hexachlorobutadiene 6CLBD 1,3-Butadiene,1,1,2,3,4,4-hexachloro- 87-68-3 Parts per billion Carbon YES R
16782 Hexachlorobutadiene (TSP) STP 87-68-3 Nanograms/cubic meter (25 C) YES R
16826 Hexachlorocyclopentadiene (TSP) STP 6CCPD 77-47-4 Nanograms/cubic meter (25 C) YES R
16807 Hexachloroethane (TSP) STP 6CLET 67-72-1 Nanograms/cubic meter (25 C) YES R
16783 Hexachloropropene (TSP) STP 1888-71-7 Nanograms/cubic meter (25 C) YES R
16714 Hexamethylene diisocyanate 6MCYN 822-06-0 Micrograms/cubic meter (LC) YES
43511 HEXANAL Parts per billion Carbon NO R
43517 Hexanaldehyde Hexanal 66-25-1 Parts per billion Carbon YES R
42301 Hydrobromic acid HBR 10035-10-6 Micrograms/cubic meter (25 C) YES R
42302 Hydrochloric acid HCL HYDROGEN CHLORIDE (GAS ONLY) 7647-01-0 Micrograms/cubic meter (25 C) YES R
42303 Hydrofluoric acid HF 7664-39-3 Micrograms/cubic meter (25 C) YES R
42607 Hydrogen cyanide HCN Hydrocyanic acid 74-90-8 Parts per million YES R
12602 Hydrogen ion conc (TSP) STP H+P 12408-02-5 pH Units YES R
88337 Hydrogen PM2.5 LC Micrograms/cubic meter (LC) YES
42402 Hydrogen sulfide H2S 7783-06-4 Parts per million YES R
42304 Hydronium ion HYDRI 13968-08-6 Micrograms/cubic meter (25 C) YES R
43952 Indan 496-11-7 Parts per billion Carbon YES R
82243 Indeno[1,2,3-cd] pyrene PM10 STP ICDP 193-39-5 Micrograms/cubic meter (25 C) YES R
17243 Indeno[1,2,3-cd]pyrene (TSP) STP PAH11 193-39-5 Nanograms/cubic meter (25 C) YES R
83129 Indium (PM10) Micrograms/cubic meter (25 C) NO
14131 Indium (TSP) LC Micrograms/cubic meter (LC) YES
12131 Indium (TSP) STP 7440-74-6 Micrograms/cubic meter (25 C) YES R
85131 Indium Pm10 Lc 7440-74-6 Nanograms/cubic meter (LC) YES R
82131 Indium PM10 STP 7440-74-6 Nanograms/cubic meter (25 C) YES R
86131 Indium PM10-2.5 LC 7440-74-6 Micrograms/cubic meter (LC) YES R
88131 Indium PM2.5 LC 7440-74-6 Micrograms/cubic meter (LC) YES R
62107 Indoor Temperature TEMPI Degrees Fahrenheit YES R
88364 Infrared PM 2.5 Carbon at 950 nm Micrograms/cubic meter (LC) YES
63303 Infrared Radiation IRSO Langleys/minute YES R
21113 Inorganic Fractn (SP) INOR Grams/sq meter/month YES R
12204 Iodide (TSP) STP I-PT 20461-54-5 Micrograms/cubic meter (25 C) YES R
12133 Iridium (TSP) STP 7439-88-5 Micrograms/cubic meter (25 C) YES R
88133 Iridium PM2.5 LC 7439-88-5 Micrograms/cubic meter (LC) YES R
65334 Iron (precip) PFE 7439-89-6 Milligrams/liter YES R
22126 Iron (SP) FESP 7439-89-6 Grams/sq meter/month YES R
14126 Iron (TSP) LC 7439-89-6 Micrograms/cubic meter (LC) YES R
12126 Iron (TSP) STP FE-PT 7439-89-6 Micrograms/cubic meter (25 C) YES R
11350 Iron - 56 (TSP) 14093-02-8 Micrograms/cubic meter (25 C) YES R
11358 Iron - 57 (TSP) 14762-69-7 Micrograms/cubic meter (25 C) YES R
85126 Iron PM10 LC 7439-89-6 Nanograms/cubic meter (LC) YES R
82126 Iron PM10 STP FE-PM 7439-89-6 Nanograms/cubic meter (25 C) YES R
86126 Iron PM10-2.5 LC 7439-89-6 Micrograms/cubic meter (LC) YES R
83126 Iron PM10-2.5 STP FEPMC 7439-89-6 Micrograms/cubic meter (25 C) YES R
88126 Iron PM2.5 LC 7439-89-6 Micrograms/cubic meter (LC) YES R
84126 Iron PM2.5 STP FEFMC 7439-89-6 Micrograms/cubic meter (25 C) YES R
43214 Isobutane ISBTA Propane, 2-methyl- 75-28-5 Parts per billion Carbon YES R
43270 Isobutene 1-Propene, 2-methyl- 115-11-7 Parts per billion Carbon YES R
43127 Isobutene & 1-butene Parts per billion Carbon YES R
43512 Isobutyraldehyde Propanal,2-methyl- 78-84-2 Parts per billion Carbon YES R
16784 Isodrin (TSP) STP 465-73-6 Nanograms/cubic meter (25 C) YES R
43111 Isomers of dodecane Parts per billion Carbon YES R
45104 Isomers of ethyltoluene 25550-14-5 Parts per billion Carbon YES R
43121 Isomers of pentene Parts per billion Carbon YES R
43221 Isopentane ISPNA Butane, 2-methyl- 78-78-4 Parts per billion Carbon YES R
43341 Isopentane & cyclopentane ISO&C Parts per billion Carbon YES R
16914 Isophorone (TSP) STP ISPHR 78-59-1 Nanograms/cubic meter (25 C) YES R
43243 Isoprene ISPRE 1,3-Butadiene,2-methyl- 78-79-5 Parts per billion Carbon YES R
45210 Isopropylbenzene ISPBZ Benzene,(1-methylethyl)- 98-82-8 Parts per billion Carbon YES R
16785 Isosafrole (TSP) STP 120-58-1 Nanograms/cubic meter (25 C) YES R
43513 Isovaleraldehyde Butanal,3-methyl- 590-86-3 Parts per billion Carbon YES R
83147 Lanthanum (PM10) Micrograms/cubic meter (25 C) NO
12146 Lanthanum (TSP) STP LA-PT 7439-91-0 Micrograms/cubic meter (25 C) YES R
82146 Lanthanum PM10 STP 7439-91-0 Nanograms/cubic meter (25 C) YES R
88146 Lanthanum PM2.5 LC 7439-91-0 Micrograms/cubic meter (LC) YES R
61202 Lapse Rate LAPS Degrees Centigrade/100m YES R
65337 Lead (precip) PPB 7439-92-1 Ug/sq meter/hour YES R
22128 Lead (SP) PBSP 7439-92-1 Grams/sq meter/month YES R
14129 Lead (TSP) LC 7439-92-1 Micrograms/cubic meter (LC) YES T
14128 Lead (TSP) LC Non-FRM/FEM Pb 7439-92-1 Micrograms/cubic meter (LC) YES T
12128 Lead (TSP) STP PB 7439-92-1 Micrograms/cubic meter (25 C) YES T
11351 Lead - 208 (TSP) 13966-28-4 Micrograms/cubic meter (25 C) YES R
85128 Lead PM10 LC 7439-92-1 Micrograms/cubic meter (LC) YES T
85129 Lead PM10 LC FRM/FEM 7439-92-1 Micrograms/cubic meter (LC) YES T
82128 Lead PM10 STP PB-PM 7439-92-1 Micrograms/cubic meter (25 C) YES T
86128 Lead PM10-2.5 LC 7439-92-1 Micrograms/cubic meter (LC) YES R
83128 Lead PM10-2.5 STP PBPMC 7439-92-1 Micrograms/cubic meter (25 C) YES R
88128 Lead PM2.5 LC 7439-92-1 Micrograms/cubic meter (LC) YES R
84128 Lead PM2.5 STP PBFMC 7439-92-1 Micrograms/cubic meter (25 C) YES R
12129 Lead-210 (TSP) STP PB210 14255-04-0 Micrograms/cubic meter (25 C) YES R
88390 Levoglucosan PM2.5 LC 498-07-7 Micrograms/cubic meter (LC) YES R
63102 Light Absorption Coeffiecient Fabs Inverse 100 Megameters YES
11203 Light scatter LTSC Beta Scatter YES R
11207 Light scatter (miles visibility) Miles (visibility) YES R
11206 Light scatter (ug/m3) Micrograms/cubic meter (25 C) YES R
43255 Limonene 138-86-3 Parts per billion Carbon YES R
43137 Lindane LIN 58-89-9 Nanograms/cubic meter (25 C) YES R
45506 m & p-Tolualdehyde MPTOL Parts per billion Carbon YES R
16786 m and p-Cresol (TSP) STP Nanograms/cubic meter (25 C) YES R
43379 m(and p)-Ethyltoluene MET&P Parts per billion Carbon YES R
45111 m(and p)-Xylene & bromoform Parts per billion Carbon YES R
17302 m-Cresol (TSP) STP MCRE 108-39-4 Nanograms/cubic meter (25 C) YES
45218 m-Diethylbenzene MDEB Benzene, 1,3-diehtyl- 141-93-5 Parts per billion Carbon YES R
45212 m-Ethyltoluene METOL Benzene,1-ethyl-3-methyl- 620-14-4 Parts per billion Carbon YES R
45508 m-Tolualdehyde 620-23-5 Parts per billion Carbon YES R
45205 m-Xylene MXYL Benzene, 1,3-dimethyl- 108-38-3 Parts per billion Carbon YES R
45116 m/p Ethyltoluene Parts per billion Carbon YES R
45109 m/p Xylene M/PXY Parts per billion Carbon YES R
65313 Magnesium (precip) PMG 7439-95-4 Milligrams/liter YES R
14140 Magnesium (TSP) LC 7439-95-4 Micrograms/cubic meter (LC) YES R
12140 Magnesium (TSP) STP MG-PT 7439-95-4 Micrograms/cubic meter (25 C) YES R
85140 Magnesium PM10 LC 7439-95-4 Nanograms/cubic meter (LC) YES R
82140 Magnesium PM10 STP MG-PM 7439-95-4 Nanograms/cubic meter (25 C) YES R
86140 Magnesium PM10-2.5 LC 7439-95-4 Micrograms/cubic meter (LC) YES R
88140 Magnesium PM2.5 LC 7439-95-4 Micrograms/cubic meter (LC) YES R
84140 Magnesium PM2.5 STP MGFMC Micrograms/cubic meter (25 C) YES
43169 Malathion MAL 121-75-5 Nanograms/cubic meter (25 C) YES R
65335 Manganese (precip) PMN 7439-96-5 Milligrams/liter YES R
22132 Manganese (SP) MNSP 7439-96-5 Grams/sq meter/month YES R
14132 Manganese (TSP) LC 7439-96-5 Micrograms/cubic meter (LC) YES R
12132 Manganese (TSP) STP MN-PT 7439-96-5 Micrograms/cubic meter (25 C) YES R
11352 Manganese - 55 (TSP) 7439-96-5 Micrograms/cubic meter (25 C) YES R
85132 Manganese PM10 LC 7439-96-5 Nanograms/cubic meter (LC) YES R
82132 Manganese PM10 STP MN-PM 7439-96-5 Nanograms/cubic meter (25 C) YES R
86132 Manganese PM10-2.5 LC 7439-96-5 Micrograms/cubic meter (LC) YES R
83132 Manganese PM10-2.5 STP MNPMC 7439-96-5 Micrograms/cubic meter (25 C) YES R
88132 Manganese PM2.5 LC 7439-96-5 Micrograms/cubic meter (LC) YES R
84132 Manganese PM2.5 STP MNFMC 7439-96-5 Micrograms/cubic meter (25 C) YES R
88391 Mannosan PM2.5 LC 14168-65-1 Micrograms/cubic meter (LC) YES R
65429 Mercury (deposition) 7439-97-6 Nanograms/cubic meter (0 C) YES R
84242 Mercury (PM2.5 STP particulate bound) 7439-97-6 Nanograms/cubic meter (25 C) YES R
65329 Mercury (precip) PHG 7439-97-6 Nanograms/liter YES R
42243 Mercury (Reactive Gaseous) 7439-97-6 Pg/cubic meter(25 C) YES R
22142 Mercury (SP) SPHGS 7439-97-6 Grams/sq meter/month YES R
14142 Mercury (TSP) LC 7439-97-6 Micrograms/cubic meter (LC) YES R
12142 Mercury (TSP) STP HG 7439-97-6 Micrograms/cubic meter (25 C) YES R
42242 Mercury (vapor) 7439-97-6 Nanograms/cubic meter (25 C) YES R
92142 Mercury compounds HGC Nanograms/cubic meter (25 C) YES R
85142 Mercury PM10 LC 7439-97-6 Nanograms/cubic meter (LC) YES R
82142 Mercury PM10 STP HG-PM 7439-97-6 Nanograms/cubic meter (25 C) YES R
83142 Mercury PM10-2.5 STP HGPMC 7439-97-6 Micrograms/cubic meter (25 C) YES R
88142 Mercury PM2.5 LC 7439-97-6 Micrograms/cubic meter (LC) YES R
84142 Mercury PM2.5 STP HGFMC 7439-97-6 Micrograms/cubic meter (25 C) YES R
43515 Methacrolein 2-Propenal,2-mehtyl- 78-85-3 Parts per billion Carbon YES R
43201 Methane CH4 74-82-8 Parts per billion Carbon YES R
43301 Methanol MTHOL Methanol 67-56-1 Parts per billion Carbon YES R
43153 Methoxychlor METCH 72-43-5 Nanograms/cubic meter (25 C) YES R
43559 Methyl Butyl Ketone 591-78-6 Parts per billion Carbon YES R
43814 Methyl chloroform TCA Ethane,1,1,1-trichloro- 71-55-6 Parts per billion Carbon YES R
43552 Methyl ethyl ketone MTETN 2-Butanone 78-93-3 Parts per billion Carbon YES R
43549 Methyl ethyl ketone & methacrolein Parts per billion Carbon YES R
43808 Methyl Iodide MTI 74-88-4 Parts per billion Carbon YES
16521 Methyl isoamyl ketone 5-Methyl-2-hexanone 110-12-3 Parts per billion Carbon YES R
43560 Methyl isobutyl ketone MTBTN 2-Pentanone,4-methyl- 108-10-1 Parts per billion Carbon YES R
43901 Methyl mercaptan Methanethiol 74-93-1 Parts per billion Carbon YES R
43441 Methyl methacrylate MTMRY 2-Propenoic acid,2-methyl-methyl ester 80-62-6 Parts per billion Carbon YES R
16787 Methyl methanesulfonate (TSP) STP 66-27-3 Nanograms/cubic meter (25 C) YES R
43160 Methyl Parathion MEPAR 298-00-0 Nanograms/cubic meter (25 C) YES R
43372 Methyl tert-butyl ether MTBE 1634-04-4 Parts per billion Carbon YES R
43558 Methyl Vinyl Ketone 78-94-4 Parts per billion Carbon YES
43261 Methylcyclohexane MCYHX Cyclohexane, methyl- 108-87-2 Parts per billion Carbon YES R
43262 Methylcyclopentane MCPNA Cyclopentane,mehtyl- 96-37-7 Parts per billion Carbon YES R
43346 Methylcyclopentane & 2,4-dimethylpentane ME&CY Parts per billion Carbon YES R
45250 Methylstyrene Benzene,(1-methylethenyl)- 98-83-9 Parts per billion Carbon NO R
61301 Mixing Height MXHT Meters YES R
61302 Mixing Speed MXSP Meters/second YES R
17028 Mixture PCB 105/132/153 (TSP) STP PCB 105/132/153 Pg/cubic meter(25 C) YES R
17054 Mixture PCB 123/149 (TSP) STP PCB 123/149 Pg/cubic meter(25 C) YES
17029 Mixture PCB 135/144 (TSP) STP PCB 135/144 Pg/cubic meter(25 C) YES R
17030 Mixture PCB 138/163 (TSP) STP PCB 138/163 Pg/cubic meter(25 C) YES R
17020 Mixture PCB 15/17 (TSP) STP PCB 15/17 Pg/cubic meter(25 C) YES R
17050 Mixture PCB 16/32 (TSP) STP PCB 16/32 Pg/cubic meter(25 C) YES R
17031 Mixture PCB 170/190 (TSP) STP PCB 170/190 Pg/cubic meter(25 C) YES R
17032 Mixture PCB 171/202 (TSP) STP PCB 171/202 Pg/cubic meter(25 C) YES R
17021 Mixture PCB 18/32 (TSP) STP PCB 18/32 Pg/cubic meter(25 C) YES R
17055 Mixture PCB 187/182 (TSP) STP PCB 187/182 Pg/cubic meter(25 C) YES
17033 Mixture PCB 203/196 (TSP) STP PCB 203/196 Pg/cubic meter(25 C) YES R
17034 Mixture PCB 208/195 (TSP) STP PCB 208/195 Pg/cubic meter(25 C) YES R
17022 Mixture PCB 28/31 (TSP) STP PCB 28/31 Pg/cubic meter(25 C) YES R
17023 Mixture PCB 37/42 (TSP) STP PCB 37/42 Pg/cubic meter(25 C) YES R
17018 Mixture PCB 4/10 (TSP) STP PCB 4/10 Pg/cubic meter(25 C) YES R
17024 Mixture PCB 41/71/64 (TSP) STP PCB 41/71/64 Pg/cubic meter(25 C) YES R
17025 Mixture PCB 47/48 (TSP) STP PCB 47/48 Pg/cubic meter(25 C) YES R
17026 Mixture PCB 56/60 (TSP) STP PCB 56/60 Pg/cubic meter(25 C) YES R
17019 Mixture PCB 7/ 9 (TSP) STP PCB 7/ 9 Pg/cubic meter(25 C) YES R
17052 Mixture PCB 70/76 (TSP) STP PCB 70/76 Pg/cubic meter(25 C) YES
17027 Mixture PCB 77/110 (TSP) STP PCB 77/110 Pg/cubic meter(25 C) YES R
17051 Mixture PCB 8/5 (TSP) STP PCB 8/5 Pg/cubic meter(25 C) YES
17053 Mixture PCB 92/84 (TSP) STP PCB 92/84 Pg/cubic meter(25 C) YES
65134 Molybdenum (precip) MO PC 7439-98-7 Milligrams/liter YES R
12134 Molybdenum (TSP) STP MO-PT 7439-98-7 Micrograms/cubic meter (25 C) YES R
11353 Molybdenum - 98 (TSP) 14392-20-2 Micrograms/cubic meter (25 C) YES R
85134 Molybdenum PM10 LC 7439-98-7 Nanograms/cubic meter (LC) YES R
82135 Molybdenum PM10 STP Nanograms/cubic meter (25 C) NO
82134 Molybdenum PM10 STP MO-PM 7439-98-7 Nanograms/cubic meter (25 C) YES R
83134 Molybdenum PM10-2.5 STP MOPMC 7439-98-7 Micrograms/cubic meter (25 C) YES R
88134 Molybdenum PM2.5 LC 7439-98-7 Micrograms/cubic meter (LC) YES R
84134 Molybdenum PM2.5 STP MOFMC 7439-98-7 Micrograms/cubic meter (25 C) YES R
14134 Molybdenum(TSP) LC 7439-98-7 Micrograms/cubic meter (LC) YES R
43307 n-Amyl alcohol 1-Pentanol 71-41-0 Parts per billion Carbon YES R
43212 n-Butane NBUTA Butane 106-97-8 Parts per billion Carbon YES R
43440 n-Butyl acrylate 2-Propenoic acid, butyl ester 141-32-2 Parts per billion Carbon YES R
43305 n-Butyl alcohol 1-Butanol 71-36-3 Parts per billion Carbon YES R
43238 n-Decane NDEC Decane 124-18-5 Parts per billion Carbon YES R
43348 n-Decane & 1,2,4-trimethylbenzene ND&TR Parts per billion Carbon YES R
43141 n-Dodecane Dodecane 112-40-3 Parts per billion Carbon YES R
43232 n-Heptane NHEPT 142-82-5 Parts per billion Carbon YES R
16210 n-Hexadecane 544-76-3 Micrograms/cubic meter (25 C) YES R
43231 n-Hexane NHEXA Hexane 110-54-3 Parts per billion Carbon YES R
45234 n-Hexylbenzene 1077-16-3 Parts per billion Carbon YES R
16789 N-Nitrosodibutylamine (TSP) STP 924-16-3 Nanograms/cubic meter (25 C) YES R
16790 N-Nitrosodiethylamine (TSP) STP 55-18-5 Nanograms/cubic meter (25 C) YES R
16722 N-Nitrosodimethylamine (TSP) STP NOMMN 62-75-9 Nanograms/cubic meter (25 C) YES R
16791 N-Nitrosodipropylamine (TSP) STP 621-64-7 Nanograms/cubic meter (25 C) YES R
16792 N-Nitrosomethylethylamine (TSP) STP 10595-95-6 Nanograms/cubic meter (25 C) YES R
16793 N-Nitrosopiperidine (TSP) STP 100-75-4 Nanograms/cubic meter (25 C) YES R
16794 N-Nitrosopyrrolidine (TSP) STP 930-55-2 Nanograms/cubic meter (25 C) YES R
43235 n-Nonane NNON Nonane 111-84-2 Parts per billion Carbon YES R
43233 n-Octane NOCT Octane 111-65-9 Parts per billion Carbon YES R
43130 n-Octane & trans-1,3-dichloropropylene Parts per billion Carbon YES R
43260 n-Pentadecane 629-62-9 Parts per billion Carbon YES R
43220 n-Pentane NPNTA Pentane 109-66-0 Parts per billion Carbon YES R
43323 n-Pinene & benzaldehyde Parts per billion Carbon YES R
43434 n-Propyl acetate Acetic acid, propyl ester 109-60-4 Parts per billion Carbon YES R
43303 n-Propyl alcohol 1-Propanol 71-23-8 Parts per billion Carbon YES R
45209 n-Propylbenzene NPBZ Benzene,propyl- 103-65-1 Parts per billion Carbon YES R
43259 n-Tetradecane 629-59-4 Parts per billion Carbon YES R
43143 n-Tridecane 629-50-5 Parts per billion Carbon YES R
43954 n-Undecane NUNDC Undecane 1120-21-4 Parts per billion Carbon YES R
45850 Naphthalene 91-20-3 Parts per billion Carbon YES R
17141 Naphthalene (TSP) STP PAH1 91-20-3 Nanograms/cubic meter (25 C) YES R
63305 Net radiation NTRD Langleys/minute YES R
65336 Nickel (precip) PNI 7440-02-0 Milligrams/liter YES R
22136 Nickel (SP) SPNIS 7440-02-0 Grams/sq meter/month YES R
14136 Nickel (TSP) LC 7440-02-0 Micrograms/cubic meter (LC) YES R
12136 Nickel (TSP) STP NI-PT 7440-02-0 Micrograms/cubic meter (25 C) YES R
11359 Nickel - 58 (TSP) 13981-79-8 Micrograms/cubic meter (25 C) YES R
11354 Nickel - 60 (TSP) 13981-80-1 Micrograms/cubic meter (25 C) YES R
85136 Nickel PM10 LC 7440-02-0 Nanograms/cubic meter (LC) YES R
82136 Nickel PM10 STP NI-PM 7440-02-0 Nanograms/cubic meter (25 C) YES R
86136 Nickel PM10-2.5 LC 7440-02-0 Micrograms/cubic meter (LC) YES R
83136 Nickel PM10-2.5 STP NIPMC 7440-02-0 Micrograms/cubic meter (25 C) YES R
88136 Nickel PM2.5 LC 7440-02-0 Micrograms/cubic meter (LC) YES R
84136 Nickel PM2.5 STP NIFMC 7440-02-0 Micrograms/cubic meter (25 C) YES R
12147 Niobium (TSP) STP 7440-03-1 Micrograms/cubic meter (25 C) YES R
88147 Niobium PM2.5 LC 7440-03-1 Micrograms/cubic meter (LC) YES R
65321 Nitrate (precip) PNO3- 14797-55-8 Milligrams/liter YES R
22306 Nitrate (SP) NO3-S 14797-55-8 Grams/sq meter/month YES R
14306 Nitrate (TSP) LC 14797-55-8 Micrograms/cubic meter (LC) YES R
12306 Nitrate (TSP) STP NO3-P 14797-55-8 Micrograms/cubic meter (25 C) YES R
82306 Nitrate PM10 STP NO3PM 14797-55-8 Micrograms/cubic meter (25 C) YES R
84306 Nitrate PM2.5 STP NOFMC Micrograms/cubic meter (25 C) YES
82356 Nitrate PM2.5 STP PFNO3 Micrograms/cubic meter (25 C) NO R
42305 Nitric acid HNO3 7697-37-2 Micrograms/cubic meter (25 C) YES R
42601 Nitric oxide (NO) NO 10102-43-9 Parts per billion YES T
42609 Nitrite NO- 14797-65-0 Micrograms/cubic meter (25 C) YES R
65343 Nitrite (precip) PNIT 14797-65-0 Milligrams/liter YES R
12309 Nitrite (TSP) STP NO2-P 14797-65-0 Micrograms/cubic meter (25 C) YES R
88338 Nitrite PM2.5 LC Micrograms/cubic meter (LC) YES
45705 Nitrobenzene NTBZ Benzene,nitro- 98-95-3 Parts per billion Carbon YES R
16788 Nitrobenzene (TSP) STP 98-95-3 Nanograms/cubic meter (25 C) YES R
42602 Nitrogen dioxide (NO2) NO2 10102-44-0 Parts per billion YES T
42308 Nitrous acid HN 7782-77-6 Micrograms/cubic meter (25 C) YES R
42605 NITROUS OXIDE Parts per billion YES
85310 Non-volatile nitrate PC10 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
86310 Non-volatile nitrate PM10-2.5 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
88310 Non-volatile Nitrate PM2.5 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
17817 Nonachlorobiphenyl (TSP) STP 53742-07-7 Pg/cubic meter(25 C) YES R
43524 Nonanal n-Nonyl aldehyde 124-19-6 Parts per billion Carbon YES R
42612 NOy - NO NOy - Parts per billion YES T
42611 NOZ Parts per million NO
72501 Nylon deterioration NYLN # Defects/7.7 sq inches/month YES R
17301 o-Cresol (TSP) STP OCRE 95-48-7 Nanograms/cubic meter (25 C) YES R
45217 o-Diethylbenzene 135-01-3 Parts per billion Carbon YES R
45211 o-Ethyltoluene OETOL Benzene,1-ethyl-2-methyl- 611-14-3 Parts per billion Carbon YES R
45505 o-Tolualdehyde OTOL 529-20-4 Parts per billion Carbon YES R
17710 o-Toluidine (TSP) STP OTOLD 95-53-4 Nanograms/cubic meter (25 C) YES R
45204 o-Xylene OXYL Benzene,1,2-dimethyl- 95-47-6 Parts per billion Carbon YES R
45112 o-Xylene & 1,1,2,2-tetrachloroethane Parts per billion Carbon YES R
45140 O-xylene & N-nonane Parts per billion Carbon YES R
88305 OC CSN Unadjusted PM2.5 LC TOT Micrograms/cubic meter (LC) YES R
84305 OC CSN Unadjusted PM2.5 STP TOT Micrograms/cubic meter (20 C) YES
85370 OC CSN_rev Unadjusted PM10 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
85355 OC CSN_rev Unadjusted PM10 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
86370 OC CSN_rev Unadjusted PM10-2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
86355 OC CSN_rev Unadjusted PM10-2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
88370 OC CSN_Rev Unadjusted PM2.5 LC TOR OCTR_r 7440-44-0 Micrograms/cubic meter (LC) YES R
88355 OC CSN_Rev Unadjusted PM2.5 LC TOT OCTT_r Micrograms/cubic meter (LC) YES R
88320 OC PM2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
88382 OC PM2.5 LC TOT OCTT Micrograms/cubic meter (LC) YES
88332 OC1 CSN Unadjusted PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
85374 OC1 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86374 OC1 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88374 OC1 CSN_Rev Unadjusted PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88324 OC1 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88333 OC2 CSN Unadjusted PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
85375 OC2 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86375 OC2 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88375 OC2 CSN_Rev Unadjusted PM2.5 LC OC2raw 7440-44-0 Micrograms/cubic meter (LC) YES R
88325 OC2 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88334 OC3 CSN Unadjusted PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
85376 OC3 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86376 OC3 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88376 OC3 CSN_Rev Unadjusted PM2.5 LC OC3raw 7440-44-0 Micrograms/cubic meter (LC) YES R
88326 OC3 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88335 OC4 CSN Unadjusted PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
85377 OC4 CSN_rev Unadjusted PM10 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
86377 OC4 CSN_rev Unadjusted PM10-2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88377 OC4 CSN_Rev Unadjusted PM2.5 LC OC4raw 7440-44-0 Micrograms/cubic meter (LC) YES R
88327 OC4 PM2.5 LC 7440-44-0 Micrograms/cubic meter (LC) YES R
88322 OCH PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
17816 Octachlorobiphenyl (TSP) STP 55722-26-4 Pg/cubic meter(25 C) YES R
43525 Octanal n-Octyl aldehyde 124-13-0 Parts per billion Carbon YES R
88304 OCX Carbon PM2.5 LC Micrograms/cubic meter (LC) YES R
88311 OCX2 Carbon PM2.5 LC Micrograms/cubic meter (LC) YES R
88336 OP CSN PM2.5 LC TOT Micrograms/cubic meter (LC) YES R
85378 Op CSN_rev Unadjusted PM10 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
85388 Op CSN_rev Unadjusted PM10 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
86378 OP CSN_rev Unadjusted PM10-2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
86388 OP CSN_rev Unadjusted PM10-2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
88378 OP CSN_Rev Unadjusted PM2.5 LC TOR OPTR_r 7440-44-0 Micrograms/cubic meter (LC) YES R
88388 OP CSN_Rev Unadjusted PM2.5 LC TOT OPTT_r 7440-44-0 Micrograms/cubic meter (LC) YES R
88328 OP PM2.5 LC TOR 7440-44-0 Micrograms/cubic meter (LC) YES R
88379 OP PM2.5 LC TOT OPTT 7440-44-0 Micrograms/cubic meter (LC) YES R
88316 Optical EC PM2.5 LC TOT Micrograms/cubic meter (LC) YES
84316 Optical EC PM2.5 STP TOT Micrograms/cubic meter (20 C) YES
88346 Organic Carbon Extinction PM2.5 LC Inverse Megameters YES
88350 Organic Carbon Mass PM2.5 LC Micrograms/cubic meter (LC) YES
82305 Organic carbon PM10 STP Micrograms/cubic meter (25 C) YES R
21102 Organic Fraction (SP) DTOR Grams/sq meter/month YES R
62101 Outdoor Temperature TEMPO Degrees Fahrenheit YES R
42603 Oxides of nitrogen (NOx) NOX 11104-93-1 Parts per billion YES T
44201 Ozone O3 10028-15-6 Parts per million YES T
17303 p-Cresol (TSP) STP PCRE 106-44-5 Nanograms/cubic meter (25 C) YES
45219 p-Diethylbenzene PDEB Benzene,1,4-diethyl- 105-05-5 Parts per billion Carbon YES R
45213 p-Ethyltoluene PETOL Benzene,1-ethyl-4-methyl- 622-96-8 Parts per billion Carbon YES R
43397 p-isopropyltoluene p-cymene 99-87-6 Parts per billion Carbon YES R
45230 p-tert-butyl toluene 98-51-1 Parts per billion Carbon YES R
45507 p-Tolualdehyde 104-87-0 Parts per billion Carbon YES R
45206 p-Xylene PXYL Benzene,1,4-dimethyl- 106-42-3 Parts per billion Carbon YES R
12151 Palladium (TSP) STP 7440-05-3 Micrograms/cubic meter (25 C) YES R
82127 Palladium PM10 STP 7440-05-3 Nanograms/cubic meter (25 C) YES R
88151 Palladium PM2.5 LC 7440-05-3 Micrograms/cubic meter (LC) YES R
16115 Paraffins (alkanes) PARAF Micrograms/cubic meter (25 C) YES R
88347 Particle Light Scatter BSP Inverse Megameters YES
87100 Particle Number, 100-200 nm Count per cm^3 YES
87020 Particle Number, 20-30 nm Count per cm^3 YES
87030 Particle Number, 30-50 nm Count per cm^3 YES
87050 Particle Number, 50-70 nm Count per cm^3 YES
87070 Particle Number, 70-100 nm Count per cm^3 YES
87200 Particle Number, > 200 nm Count per cm^3 YES
87101 Particle Number, Total Count PNt Count per cm^3 YES
61105 Peak Wind Gust WGUST Knots YES R
17803 Pentachlorobenzene (TSP) STP CLB3 608-93-5 Nanograms/cubic meter (25 C) YES R
17813 Pentachlorobiphenyl (TSP) STP 25429-29-2 Pg/cubic meter(25 C) YES R
16795 Pentachloroethane (TSP) STP 76-01-7 Nanograms/cubic meter (25 C) YES R
17725 Pentachloronitrobenzene (TSP) STP PCNBZ 82-68-8 Nanograms/cubic meter (25 C) YES R
17808 Pentachlorophenol (TSP) STP CLP8 enol,pentachloro- 87-86-5 Nanograms/cubic meter (25 C) YES R
44301 Peroxyactyl nitrate PAN 2278-22-0 Parts per billion YES R
17212 Perylene (TSP) STP POLY6 198-55-0 Nanograms/cubic meter (25 C) YES R
22602 pH (Dustfall) SPPHS pH Units YES R
65302 PH (precip) PPH pH Units YES R
16796 Phenacetin (TSP) STP 62-44-2 Nanograms/cubic meter (25 C) YES R
17150 Phenanthrene (TSP) STP PAH5 85-01-8 Nanograms/cubic meter (25 C) YES R
45300 Phenol PHNL Phenol 108-95-2 Parts per billion Carbon YES R
16797 Phenol (TSP) STP 108-95-2 Nanograms/cubic meter (25 C) YES R
12345 Phosphate (TSP) STP PO4-P 14265-44-2 Micrograms/cubic meter (25 C) YES R
42307 Phosphoric acid HPO5 7664-38-2 Micrograms/cubic meter (25 C) YES R
43167 Phosphorotrithioic acid,S,S,S-tributylester S STR 78-48-8 Nanograms/cubic meter (25 C) YES R
65152 Phosphorus (precip) PH PC 7723-14-0 Milligrams/liter YES R
12152 Phosphorus (TSP) STP P-PT 7723-14-0 Micrograms/cubic meter (25 C) YES R
85152 Phosphorus PM10 LC 7723-14-0 Micrograms/cubic meter (LC) YES R
82152 Phosphorus PM10 STP PPM10 7723-14-0 Micrograms/cubic meter (25 C) YES R
86152 Phosphorus PM10-2.5 LC 7723-14-0 Micrograms/cubic meter (LC) YES R
83152 Phosphorus PM10-2.5 STP PPMC 7723-14-0 Micrograms/cubic meter (25 C) YES R
88152 Phosphorus PM2.5 LC 7723-14-0 Micrograms/cubic meter (LC) YES R
84152 Phosphorus PM2.5 STP PFMC 7723-14-0 Micrograms/cubic meter (25 C) YES R
43188 Pinene & p-ethytoluene PI Parts per billion Carbon YES R
14108 Platinum (TSP) LC Micrograms/cubic meter (LC) YES
12150 Platinum (TSP) STP Pt 7440-06-4 Micrograms/cubic meter (25 C) YES R
85108 Platinum PM10 LC Nanograms/cubic meter (LC) YES
88141 Platinum PM2.5 LC Micrograms/cubic meter (LC) YES
88360 PM 2.5 Carbon at 470 nm Micrograms/cubic meter (LC) YES
88361 PM 2.5 Carbon at 520 nm Micrograms/cubic meter (LC) YES
88362 PM 2.5 Carbon at 590 nm Micrograms/cubic meter (LC) YES
88363 PM 2.5 Carbon at 660 nm Micrograms/cubic meter (LC) YES
88367 PM 2.5 Carbon at 935 nm Micrograms/cubic meter (LC) NO
87111 PM1 - Local Conditions LC1 Micrograms/cubic meter (LC) YES
85101 PM10 - LC LC10 Micrograms/cubic meter (LC) YES T
81102 PM10 Total 0-10um STP PM10 Micrograms/cubic meter (25 C) YES T
86101 PM10-2.5 - Local Conditions LCPMC Micrograms/cubic meter (LC) YES T
81103 PM10-2.5 STP PMC Micrograms/cubic meter (25 C) YES R
88101 PM2.5 - Local Conditions LC25 Micrograms/cubic meter (LC) YES T
88396 PM2.5 Carbon at 430 nm Micrograms/cubic meter (LC) YES
88397 PM2.5 Carbon at 525 nm Micrograms/cubic meter (LC) YES
88398 PM2.5 Carbon at 565 nm Micrograms/cubic meter (LC) YES
88399 PM2.5 Carbon at 700 nm Micrograms/cubic meter (LC) YES
88501 PM2.5 Raw Data Micrograms/cubic meter (LC) YES T
81104 PM2.5 STP PM2.5 Micrograms/cubic meter (25 C) YES R
88500 PM2.5 Total Atmospheric Micrograms/cubic meter (LC) YES T
88503 PM2.5 Volatile Channel Micrograms/cubic meter (LC) YES T
12153 Polonium-210 (TSP) STP 13981-52-7 Picocuries/cubic meter YES R
17833 Polychlorinated biphenyls (PCBs) PCLB Total PCB 1336-36-3 Pg/cubic meter(25 C) YES R
17199 Polycyclic organic matter (TSP) STP POM Micrograms/cubic meter (25 C) YES R
17202 Polynuclear aromatic hydrocarbons (TSP) STP PAHs 130498-29-2 Nanograms/cubic meter (25 C) YES R
43334 POLYVINYL ALCOHOL Parts per billion Carbon NO
65312 Potassium (precip) PK 7440-09-7 Milligrams/liter YES R
12180 Potassium (TSP) STP K-PT 7440-09-7 Micrograms/cubic meter (25 C) YES R
85303 Potassium Ion PM10 LC 24203-36-9 Micrograms/cubic meter (LC) YES R
86303 Potassium Ion PM10-2.5 LC 24203-36-9 Micrograms/cubic meter (LC) YES R
88303 Potassium Ion PM2.5 LC K+ 24203-36-9 Micrograms/cubic meter (LC) YES R
85180 Potassium PM10 LC 7440-09-7 Nanograms/cubic meter (LC) YES R
82180 Potassium PM10 STP K-PM 7440-09-7 Nanograms/cubic meter (25 C) YES R
86180 Potassium PM10-2.5 LC 7440-09-7 Micrograms/cubic meter (LC) YES R
83180 Potassium PM10-2.5 STP K+PMC 7440-09-7 Micrograms/cubic meter (25 C) YES R
88180 Potassium PM2.5 LC 7440-09-7 Micrograms/cubic meter (LC) YES R
84180 Potassium PM2.5 STP K+FMC 7440-09-7 Micrograms/cubic meter (25 C) YES R
14180 Potassium TSP LC Micrograms/cubic meter (LC) YES
16798 Pronamide (TSP) STP 23950-58-5 Nanograms/cubic meter (25 C) YES R
43204 Propane PROPA DIMETHYLMETHANE 74-98-6 Parts per billion Carbon YES R
43504 Propionaldehyde PRPYD Propanal 123-38-6 Parts per billion Carbon YES R
43606 Propionitrile 107-12-0 Parts per billion Carbon YES
43205 Propylene PRPYL 1-Propene 115-07-1 Parts per billion Carbon YES R
43602 Propylene oxide PRPYO Oxirane,methyl- 75-56-9 Parts per billion Carbon YES R
43144 Propyne 1-Propyne 74-99-7 Parts per billion Carbon YES R
17204 Pyrene (TSP) STP POLY2 129-00-0 Nanograms/cubic meter (25 C) YES R
17205 Pyrene-D10 (TSP) STP 1718-52-1 Nanograms/cubic meter (25 C) YES R
16799 Pyridine (TSP) STP 110-86-1 Nanograms/cubic meter (25 C) YES R
65305 Radioactivity rainfall PRAD Picocuries/cubic meter YES R
12187 Radium-226 (TSP) STP 13982-63-3 Picocuries/cubic meter YES R
12188 Radium-228 (TSP) STP 15262-20-1 Picocuries/cubic meter YES R
43776 Radon RADON 10043-92-2 Picocuries/Liter YES R
65101 Rain 24hr total RAIN Inches (rainfall) YES R
65102 Rain/melt precipitation PREC Inches (rainfall) YES R
42600 Reactive oxides of nitrogen (NOy) NOY Parts per billion YES T
88401 Reconstructed Mass PM2.5 LC RCMN Micrograms/cubic meter (LC) YES
68110 Relative Humidity Percent relative humidity YES R
62201 Relative Humidity RHUM Percent relative humidity YES R
62202 Relative Humidity Factor fRH Percent relative humidity YES
31101 Respirable part RESP Micrograms/cubic meter (25 C) YES R
17158 Retene (TSP) STP 483-65-8 Nanograms/cubic meter (25 C) YES R
72401 Rubber cracking RBCK Microns/week YES R
14176 Rubidium (TSP) LC Micrograms/cubic meter (LC) YES
12176 Rubidium (TSP) STP RB-PT 7440-17-7 Micrograms/cubic meter (25 C) YES R
85176 Rubidium PM10 LC 7440-17-7 Nanograms/cubic meter (LC) YES R
82176 Rubidium PM10 STP RBPM1 7440-17-7 Nanograms/cubic meter (25 C) YES R
86176 Rubidium PM10-2.5 LC 7440-17-7 Micrograms/cubic meter (LC) YES R
83176 Rubidium PM10-2.5 STP RBPMC 7440-17-7 Micrograms/cubic meter (25 C) YES R
88176 Rubidium PM2.5 LC 7440-17-7 Micrograms/cubic meter (LC) YES R
84176 Rubidium PM2.5 STP RBFMC 7440-17-7 Micrograms/cubic meter (25 C) YES R
16801 Safrole (TSP) STP 94-59-7 Nanograms/cubic meter (25 C) YES R
12162 Samarium (TSP) STP SM-PT 7440-19-9 Micrograms/cubic meter (25 C) YES R
88162 Samarium PM2.5 LC 7440-19-9 Micrograms/cubic meter (LC) YES R
68112 Sample Flow Rate CV - Nylon Filter CV Percent YES R
68113 Sample Flow Rate CV - Quartz Filter CV Percent YES R
68111 Sample Flow Rate CV - Teflon Filter CV Percent YES R
68101 Sample Flow Rate- CV Percent YES R
68107 Sample Max Baro Pressure Millimeters (mercury) YES R
68106 Sample Min Baro Pressure Millimeters (mercury) YES R
68102 Sample Volume Cubic meter YES R
68115 Sample Volume - Nylon Filter Vol Cubic meter YES R
68116 Sample Volume - Quartz Filter Vol Cubic meter YES R
68114 Sample Volume - Teflon Filter Vol Cubic meter YES R
91119 SANDWICH - Adjusted Aluminum Micrograms/cubic meter (LC) YES R
91110 SANDWICH - Adjusted Ammonium Micrograms/cubic meter (LC) YES R
91118 SANDWICH - Adjusted Calcium Micrograms/cubic meter (LC) YES R
91113 SANDWICH - Adjusted Elemental Carbon (EC) Micrograms/cubic meter (LC) YES R
91116 SANDWICH - Adjusted Iron Micrograms/cubic meter (LC) YES R
91109 SANDWICH - Adjusted Nitrate Micrograms/cubic meter (LC) YES R
91112 SANDWICH - Adjusted Organic Carbon Mass Micrograms/cubic meter (LC) YES R
91114 SANDWICH - Adjusted Salt Micrograms/cubic meter (LC) YES R
91115 SANDWICH - Adjusted Silicon Micrograms/cubic meter (LC) YES R
91108 SANDWICH - Adjusted Sulfate Micrograms/cubic meter (LC) YES R
91117 SANDWICH - Adjusted Titanium Micrograms/cubic meter (LC) YES R
91111 SANDWICH - Adjusted Water Micrograms/cubic meter (LC) YES R
91102 SANDWICH - Ammonium for mass balance Micrograms/cubic meter (LC) YES R
91123 SANDWICH - Crustal Mass Micrograms/cubic meter (LC) YES R
91124 SANDWICH - Filter Contamination Mass Micrograms/cubic meter (LC) YES R
91121 SANDWICH - Nitrate Mass Micrograms/cubic meter (LC) YES R
91106 SANDWICH - Raw Crustal Component Mass Micrograms/cubic meter (LC) YES R
91101 SANDWICH - Raw Nitrate Micrograms/cubic meter (LC) YES R
91104 SANDWICH - Raw Organic Carbon Mass Micrograms/cubic meter (LC) YES R
91107 SANDWICH - Raw Salt Micrograms/cubic meter (LC) YES R
91105 SANDWICH - Raw Total Carbonaceous Mass Micrograms/cubic meter (LC) YES R
91103 SANDWICH - Raw Water Micrograms/cubic meter (LC) YES R
91120 SANDWICH - Sulfate Mass Micrograms/cubic meter (LC) YES R
91122 SANDWICH - Total Carbonaceous Mass - material balance Micrograms/cubic meter (LC) YES R
12163 Scandium (TSP) STP 7440-20-2 Micrograms/cubic meter (25 C) YES R
88163 Scandium PM2.5 LC 7440-20-2 Micrograms/cubic meter (LC) YES R
88395 Sea Salt (PM2.5) Micrograms/cubic meter (LC) YES
45216 sec-Butylbenzene 135-98-8 Parts per billion Carbon YES R
14154 Selenium (TSP) LC 7782-49-2 Micrograms/cubic meter (LC) YES R
12154 Selenium (TSP) STP SE-PT 7782-49-2 Micrograms/cubic meter (25 C) YES R
85154 Selenium PM10 LC 7782-49-2 Nanograms/cubic meter (LC) YES R
82154 Selenium PM10 STP SE-PM 7782-49-2 Nanograms/cubic meter (25 C) YES R
86154 Selenium PM10-2.5 LC 7782-49-2 Micrograms/cubic meter (LC) YES R
83154 Selenium PM10-2.5 STP SEPMC 7782-49-2 Micrograms/cubic meter (25 C) YES R
88154 Selenium PM2.5 LC 7782-49-2 Micrograms/cubic meter (LC) YES R
84154 Selenium PM2.5 STP SEFMC 7782-49-2 Micrograms/cubic meter (25 C) YES R
65551 Silica (precip) SI PC 7631-86-9 Milligrams/liter YES R
85551 Silica PM10 LC SiO2 Silicon Dioxide PM10 LC 7631-86-9 Micrograms/cubic meter (LC) YES R
82551 Silica PM10 STP SIO2 7631-86-9 Micrograms/cubic meter (25 C) YES R
12165 Silicon (TSP) STP SI-PT 7440-21-3 Micrograms/cubic meter (25 C) YES R
85165 Silicon PM10 LC 7440-21-3 Micrograms/cubic meter (LC) YES R
82165 Silicon PM10 STP SIPM1 7440-21-3 Micrograms/cubic meter (25 C) YES R
86165 Silicon PM10-2.5 LC 7440-21-3 Micrograms/cubic meter (LC) YES R
83165 Silicon PM10-2.5 STP SIPMC 7440-21-3 Micrograms/cubic meter (25 C) YES R
88165 Silicon PM2.5 LC 7440-21-3 Micrograms/cubic meter (LC) YES R
84165 Silicon PM2.5 STP SIFMC 7440-21-3 Micrograms/cubic meter (25 C) YES R
65166 Silver (precip) AG PC 7440-22-4 Milligrams/liter YES R
22166 Silver (SP) SPAGS 7440-22-4 Grams/sq meter/month YES R
14166 Silver (TSP) LC 7440-22-4 Micrograms/cubic meter (LC) YES R
12166 Silver (TSP) STP AG-PT 7440-22-4 Micrograms/cubic meter (25 C) YES R
85166 Silver PM10 LC 7440-22-4 Nanograms/cubic meter (LC) YES R
82166 Silver PM10 STP AG-PM 7440-22-4 Nanograms/cubic meter (25 C) YES R
86166 Silver PM10-2.5 LC 7440-22-4 Micrograms/cubic meter (LC) YES R
88166 Silver PM2.5 LC 7440-22-4 Micrograms/cubic meter (LC) YES R
72101 Silver tarnishing AGTR % Loss in reflectance/ month YES R
81101 Size fractionated particulate PMFR Micrograms/cubic meter (25 C) YES R
11204 Smoke SMKE Micrograms/cubic meter (25 C) YES R
42406 SO2 max 5-min avg SO2M Parts per billion YES T
65311 Sodium (precip) PNA 7440-23-5 Milligrams/liter YES R
12184 Sodium (TSP) STP NA-PT 7440-23-5 Micrograms/cubic meter (25 C) YES R
85302 Sodium Ion PM10 LC 17341-25-2 Nanograms/cubic meter (LC) YES R
86302 Sodium Ion PM10-2.5 LC 17341-25-2 Micrograms/cubic meter (LC) YES R
88302 Sodium Ion Pm2.5 LC Na+ 17341-25-2 Micrograms/cubic meter (LC) YES R
85184 Sodium PM10 LC 7440-23-5 Nanograms/cubic meter (LC) YES
82184 Sodium PM10 STP NA PM 7440-23-5 Nanograms/cubic meter (25 C) YES R
86184 Sodium PM10-2.5 LC 7440-23-5 Micrograms/cubic meter (LC) YES R
88184 Sodium PM2.5 LC 7440-23-5 Micrograms/cubic meter (LC) YES R
84184 Sodium PM2.5 STP NAFMC Micrograms/cubic meter (25 C) YES
88349 Soil Extinction PM2.5 LC Inverse Megameters YES
11201 Soil index (COH) COH COHS/1,000 linear feet YES R
11202 Soil index (RUD) RUD RUDS/10,000 linear feet YES R
11205 Soil index (ug/m3) Micrograms/cubic meter (25 C) YES R
88348 Soil PM2.5 LC Micrograms/cubic meter (LC) YES
62108 Soil Temperature Degrees Fahrenheit YES R
63301 Solar radiation SORD Langleys/minute YES R
61106 Std Dev Hz Wind Direction SDHD Degrees Compass YES R
61111 Std Dev Hz Wind Speed SDHS Knots YES R
61107 Std Dev Vt Wind Direction SDVD Degrees Compass YES R
61110 Std Dev Vt Wind Speed SDVS Knots YES R
72201 Steel corrosion STCR Microns/year YES R
65306 Strong Acids (precip) PSACD Milligrams/liter YES R
12168 Strontium (TSP) STP SR-PT 7440-24-6 Micrograms/cubic meter (25 C) YES R
11355 Strontium - 88 (TSP) 14119-10-9 Micrograms/cubic meter (25 C) YES R
85168 Strontium PM10 LC 7440-24-6 Nanograms/cubic meter (LC) YES R
82168 Strontium PM10 STP SRPM1 7440-24-6 Nanograms/cubic meter (25 C) YES R
86168 Strontium PM10-2.5 LC 7440-24-6 Micrograms/cubic meter (LC) YES R
83168 Strontium PM10-2.5 STP SRPMC 7440-24-6 Micrograms/cubic meter (25 C) YES R
88168 Strontium PM2.5 LC 7440-24-6 Micrograms/cubic meter (LC) YES R
84168 Strontium PM2.5 STP SRFMC 7440-24-6 Micrograms/cubic meter (25 C) YES R
14168 Strontium(TSP) LC Micrograms/cubic meter (LC) YES
45220 Styrene STYR Benzene,ethenyl- 100-42-5 Parts per billion Carbon YES R
45110 Styrene and o-xylene Parts per billion Carbon YES R
65322 Sulfate (precip) PSO4- 14808-79-8 Milligrams/liter YES R
22403 Sulfate (SP) SO4-S 14808-79-8 Grams/sq meter/month YES R
14403 Sulfate (TSP) LC 14808-79-8 Micrograms/cubic meter (LC) YES R
12403 Sulfate (TSP) STP SO4 14808-79-8 Micrograms/cubic meter (25 C) YES R
85403 Sulfate PM10 LC 14808-79-8 Micrograms/cubic meter (LC) YES R
82403 Sulfate PM10 STP SO4PM 14808-79-8 Micrograms/cubic meter (25 C) YES R
86403 Sulfate PM10-2.5 LC 14808-79-8 Micrograms/cubic meter (LC) YES R
88403 Sulfate PM2.5 LC SO4 14808-79-8 Micrograms/cubic meter (LC) YES R
84403 Sulfate PM2.5 STP SOFMC Micrograms/cubic meter (25 C) YES
82453 Sulfate PM2.5 STP PFS04 Micrograms/cubic meter (25 C) YES R
42410 Sulfation rate SRAT Mg S03/100 sq cm/day YES R
12169 Sulfur (TSP) STP S-PT 7704-34-9 Micrograms/cubic meter (25 C) YES R
42401 Sulfur dioxide SO2 7446-09-5 Parts per billion YES T
85169 Sulfur PM10 LC 7704-34-9 Micrograms/cubic meter (LC) YES R
82169 Sulfur PM10 STP 7704-34-9 Micrograms/cubic meter (25 C) YES R
86169 Sulfur PM10-2.5 LC 7704-34-9 Micrograms/cubic meter (LC) YES R
83169 Sulfur PM10-2.5 STP SPMC 7704-34-9 Micrograms/cubic meter (25 C) YES R
88169 Sulfur PM2.5 LC 7704-34-9 Micrograms/cubic meter (LC) YES R
84169 Sulfur PM2.5 STP SFMC 7704-34-9 Micrograms/cubic meter (25 C) YES R
42306 Sulfuric acid HSO4 7664-93-9 Micrograms/cubic meter (25 C) YES R
12402 Sulfuric acid (TSP) STP HSO4P 7664-93-9 pH Units YES R
43000 Sum of PAMS target compounds PAMHC Parts per billion Carbon YES R
85100 Survey Data PM10 LC Micrograms/cubic meter (LC) YES
11101 Suspended particulate (TSP) PT Micrograms/cubic meter (25 C) YES R
11102 Suspended particulate (TSP) LC Micrograms/cubic meter (LC) YES R
12170 Tantalum (TSP) STP 7440-25-7 Micrograms/cubic meter (25 C) YES R
88170 Tantalum PM2.5 LC 7440-25-7 Micrograms/cubic meter (LC) YES R
12171 Tellurium and compounds as Te (TSP) STP TE-PT Tellurium 13494-80-9 Micrograms/cubic meter (25 C) YES R
62104 Temperature 24-Hr Max TMAX Degrees Fahrenheit YES R
62105 Temperature 24-Hr Min TMIN Degrees Fahrenheit YES R
62106 Temperature Difference TEDF Temp Difference, Centigrade YES R
12172 Terbium (TSP) STP 7440-27-9 Micrograms/cubic meter (25 C) YES R
88172 Terbium PM2.5 LC 7440-27-9 Micrograms/cubic meter (LC) YES R
43373 Tert-amyl methyl ether TAME Butane,2-methoxy-2-methyl- 994-05-8 Parts per billion Carbon YES R
43309 tert-butyl alcohol 2-Methyl-2-propanol, tert-butanol, trimethyl carbinol 75-65-0 Parts per billion Carbon YES
43396 tert-Butyl ethyl ether ETBE 637-92-3 Parts per billion Carbon YES R
17802 Tetrachlorobenzene (TSP) STP CLB2 12408-10-5 Nanograms/cubic meter (25 C) YES R
17812 Tetrachlorobiphenyl (TSP) STP 26914-33-0 Pg/cubic meter(25 C) YES R
43817 Tetrachloroethylene PERC Ethene, tetrachloro- 127-18-4 Parts per billion Carbon YES R
17807 Tetrachlorophenol (TSP) STP CLP7 25167-83-3 Nanograms/cubic meter (25 C) YES R
43523 Tetradecanal Myristaldehyde 124-25-4 Parts per billion Carbon YES R
65173 Thallium (precip) TH PC 7440-28-0 Milligrams/liter YES R
14173 Thallium (TSP) LC 7440-28-0 Micrograms/cubic meter (LC) YES R
12173 Thallium (TSP) STP TL-PT 7440-28-0 Micrograms/cubic meter (25 C) YES R
85173 Thallium PM10 LC 7440-28-0 Nanograms/cubic meter (LC) YES R
82173 Thallium PM10 STP TH-PM 7440-28-0 Nanograms/cubic meter (25 C) YES R
88173 Thallium PM2.5 LC 7440-28-0 Micrograms/cubic meter (LC) YES R
14174 Thorium (TSP) LC Micrograms/cubic meter (LC) YES
12174 Thorium (TSP) STP Micrograms/cubic meter (25 C) NO
85174 Thorium PM10 LC 7440-29-1 Nanograms/cubic meter (LC) YES R
88174 Thorium PM2.5 LC Micrograms/cubic meter (LC) YES
12138 Thorium-230 (TSP) STP 14269-63-7 Picocuries/cubic meter YES R
12139 Thorium-232 (TSP) STP 7440-29-1 Picocuries/cubic meter YES R
14160 Tin (TSP) LC 7440-31-5 Micrograms/cubic meter (LC) YES R
12160 Tin (TSP) STP SN-PT 7440-31-5 Micrograms/cubic meter (25 C) YES R
11356 Tin - 117 (TSP) 13981-59-4 Micrograms/cubic meter (25 C) YES R
11361 Tin - 120 (TSP) 14119-17-6 Micrograms/cubic meter (25 C) YES R
85160 Tin PM10 LC 7440-31-5 Nanograms/cubic meter (LC) YES R
82160 Tin PM10 STP SNPM1 7440-31-5 Nanograms/cubic meter (25 C) YES R
86160 Tin PM10-2.5 LC 7440-31-5 Micrograms/cubic meter (LC) YES R
83160 Tin PM10-2.5 STP SNPMC 7440-31-5 Micrograms/cubic meter (25 C) YES R
88160 Tin PM2.5 LC 7440-31-5 Micrograms/cubic meter (LC) YES R
84160 Tin PM2.5 STP SNFMC 7440-31-5 Micrograms/cubic meter (25 C) YES R
14161 Titanium (TSP) LC Micrograms/cubic meter (LC) YES
12161 Titanium (TSP) STP TI-PT 7440-32-6 Micrograms/cubic meter (25 C) YES R
85161 Titanium PM10 LC 7440-32-6 Nanograms/cubic meter (LC) YES R
82161 Titanium PM10 STP 7440-32-6 Nanograms/cubic meter (25 C) YES R
86161 Titanium PM10-2.5 LC 7440-32-6 Micrograms/cubic meter (LC) YES R
83161 Titanium PM10-2.5 STP TIPMC 7440-32-6 Micrograms/cubic meter (25 C) YES R
88161 Titanium PM2.5 LC 7440-32-6 Micrograms/cubic meter (LC) YES R
84161 Titanium PM2.5 STP TIFMC 7440-32-6 Micrograms/cubic meter (25 C) YES R
45504 Tolualdehydes Benzaldehyde, methyl- 1334-78-7 Parts per billion Carbon YES R
45202 Toluene TOLU Benzene, methyl- 108-88-3 Parts per billion Carbon YES R
81111 TOTAL CARBON (PM10) use 82116 cpm101 Micrograms/cubic meter (25 C) NO R
82116 Total Carbon PM10 STP CPM10 7440-44-0 Micrograms/cubic meter (25 C) YES R
88312 Total Carbon PM2.5 LC TOT 7440-44-0 Micrograms/cubic meter (LC) YES R
84312 Total Carbon PM2.5 STP TOT Micrograms/cubic meter (20 C) YES
43800 Total chlorinated hydrocarbons Parts per billion Carbon YES R
21101 Total dustfall (SP) DUST Grams/sq meter/month YES R
17823 Total heptachlorodibenzo-p-dioxin (TSP) STP DIOX5 37871-00-4 Pg/cubic meter(25 C) YES R
17829 Total heptachlorodibenzofuran (TSP) STP FURN5 38998-75-3 Pg/cubic meter(25 C) YES R
17822 Total hexachlorodibenzo-p-dioxin (TSP) STP DIOX4 34465-46-8 Pg/cubic meter(25 C) YES R
17828 Total hexachlorodibenzofuran (TSP) STP FURN4 55684-94-1 Pg/cubic meter(25 C) YES R
43101 Total hydrocarbons THC Parts per billion Carbon YES R
85306 Total Nitrate PM10 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
86306 Total Nitrate PM10-2.5 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
88306 Total Nitrate PM2.5 LC NO3 14797-55-8 Micrograms/cubic meter (LC) YES R
43102 Total NMOC (non-methane organic compound) TNMOC Parts per billion Carbon YES R
11125 Total non-asbestos fibers Structures/Cu Cm YES R
17824 Total octachlorodibenzo-p-dioxin (TSP) STP DIOX6 3268-87-9 Pg/cubic meter(25 C) YES R
17830 Total octachlorodibenzofuran (TSP) STP FURN6 39001-02-0 Pg/cubic meter(25 C) YES R
44101 Total Oxidants Parts per million YES R
17821 Total pentachlorodibenzo-p-dioxin (TSP) STP DIOX3 36088-22-9 Pg/cubic meter(25 C) YES R
17827 Total pentachlorodibenzofuran (TSP) STP FURN3 30402-15-4 Pg/cubic meter(25 C) YES R
11104 Total polynuclear hydrocarbons PNHC 130498-29-2 Micrograms/cubic meter (25 C) YES R
43911 Total reduced sulfur TRS 18496-25-8 Parts per million YES R
42269 Total sulfur TS 7704-34-9 Parts per million YES R
17820 Total tetachlorodibenzo-p-dioxin (TSP) STP DIOX2 41903-57-5 Pg/cubic meter(25 C) YES R
17826 Total tetrachlorodibenzofuran (TSP) STP FURN2 30402-14-3 Pg/cubic meter(25 C) YES R
21116 Total Weight Ash (SP) ASH Grams/sq meter/month YES R
43838 trans-1,2-Dichloroethylene 156-60-5 Parts per billion Carbon YES R
43830 trans-1,3-Dichloropropene 1-Propene,1,3-dichloro-,(1E)- 10061-02-6 Parts per billion Carbon YES R
43394 trans-1,3-Dimethylcyclopentane T13DM 1759-58-6 Parts per billion Carbon YES R
43216 trans-2-Butene T2BTE 624-64-6 Parts per billion Carbon YES R
43289 trans-2-Hexene T2HEX 4050-45-7 Parts per billion Carbon YES R
43226 trans-2-Pentene T2PNE 646-04-8 Parts per billion Carbon YES R
43516 Trans-Crotonaldehyde 2-Butenal,(2E)- 123-73-9 Parts per billion Carbon YES R
17801 Trichlorobenzene (TSP) STP CLB1 Benzene, trichloro- 12002-48-1 Nanograms/cubic meter (25 C) YES R
17811 Trichlorobiphenyl (TSP) STP 25323-68-6 Pg/cubic meter(25 C) YES R
43824 Trichloroethylene 3CLET Ethene,trichloro- 79-01-6 Parts per billion Carbon YES R
43811 Trichlorofluoromethane Methane,trichlorofluoro- 75-69-4 Parts per billion Carbon YES R
17806 Trichlorophenol (TSP) STP CLP6 25167-82-2 Nanograms/cubic meter (25 C) YES R
43851 Trichlorotrifluoroethane 26523-64-8 Parts per billion Carbon NO R
43526 Tridecanal Tridecylaldehye 10486-19-8 Parts per billion Carbon YES R
43142 Tridecene 2437-56-1 Parts per billion Carbon YES R
16117 Tridymite 15468-32-3 Picocuries/cubic meter NO R
17253 Triphenylene 217-59-4 Nanograms/cubic meter (25 C) YES
12178 Tungsten (TSP) STP 7440-33-7 Micrograms/cubic meter (25 C) YES R
88186 Tungsten PM2.5 LC 7440-33-7 Micrograms/cubic meter (LC) YES R
63302 Ultraviolet radiation UVRD Langleys/minute YES R
63304 Ultraviolet radiation (type B) UV-B Watts/sq meter YES R
43527 Undecanal Undecyaldehyde 112-44-7 Parts per billion Carbon YES R
43131 Unidentified VOC Parts per billion Carbon YES R
12179 Uranium (TSP) STP 7440-61-1 Micrograms/cubic meter (25 C) YES R
85179 Uranium PM10 LC 7440-61-1 Nanograms/cubic meter (LC) YES R
82179 Uranium PM10 STP UPM10 7440-61-1 Nanograms/cubic meter (25 C) YES R
83179 Uranium PM10-2.5 STP UPMC 7440-61-1 Micrograms/cubic meter (25 C) YES R
88179 Uranium PM2.5 LC 7440-61-1 Micrograms/cubic meter (LC) YES R
84179 Uranium PM2.5 STP UFMC 7440-61-1 Micrograms/cubic meter (25 C) YES R
88366 UV Carbon PM 2.5 at 375 nm Micrograms/cubic meter (LC) NO
88314 UV Carbon PM2.5 at 370 nm 7440-44-0 Micrograms/cubic meter (LC) YES R
84314 UV Carbon PM2.5 STP 7440-44-0 Micrograms/cubic meter (25 C) YES R
43518 Valeraldehyde VALDH Pentanal 110-62-3 Parts per billion Carbon YES R
65164 Vanadium (precip) VA PC 7440-62-2 Milligrams/liter YES R
14164 Vanadium (TSP) LC 7440-62-2 Micrograms/cubic meter (LC) YES R
12164 Vanadium (TSP) STP V-PT 7440-62-2 Micrograms/cubic meter (25 C) YES R
11362 Vanadium - 51 (TSP) 7440-62-2 Micrograms/cubic meter (25 C) YES R
85164 Vanadium PM10 LC 7440-62-2 Nanograms/cubic meter (LC) YES R
82164 Vanadium PM10 STP V-PM 7440-62-2 Nanograms/cubic meter (25 C) YES R
86164 Vanadium PM10-2.5 LC 7440-62-2 Micrograms/cubic meter (LC) YES R
83164 Vanadium PM10-2.5 STP VPMC 7440-62-2 Micrograms/cubic meter (25 C) YES R
88164 Vanadium PM2.5 LC 7440-62-2 Micrograms/cubic meter (LC) YES R
84164 Vanadium PM2.5 STP VFMC 7440-62-2 Micrograms/cubic meter (25 C) YES R
61112 Vert Wind Direction VWD Degrees Compass YES R
61109 Vertical Wind Speed VWS Knots YES R
43447 Vinyl acetate VA Acetic acid ethenyl ester 108-05-4 Parts per billion Carbon YES R
43861 Vinyl bromide VB Ethene,bromo- 593-60-2 Parts per billion Carbon YES R
43860 Vinyl chloride VC Ethene,chloro- 75-01-4 Parts per billion Carbon YES R
62102 Virtual Temperature V.TMP Degrees Fahrenheit YES R
63101 Visibility VISI Miles (visibility) YES R
85309 Volatile nitrate PM10 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
86309 Volatile nitrate PM10-2.5 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
88309 Volatile Nitrate PM2.5 LC 14797-55-8 Micrograms/cubic meter (LC) YES R
43104 Volatile organic compounds VOC Parts per billion Carbon YES R
65301 Volume (precip) PVLM Millimeters (rainfall) YES R
21118 Water Inso Ash (SP) ASHI Grams/sq meter/month YES R
21115 Water Insol Wt (SP) H2OI Grams/sq meter/month YES R
21117 Water Sol Ash (SP) ASHS Grams/sq meter/month YES R
21114 Water Sol Weight (SP) H2OS Grams/sq meter/month YES R
61104 Wind Direction - Resultant WD-R Degrees Compass YES R
61102 Wind Direction - Scalar WD-S Degrees Compass YES R
61103 Wind Speed - Resultant WS-R Knots YES R
61101 Wind Speed - Scalar WS-S Knots YES R
11114 Windblown particulate WBPT Particles/sq millimeter/week YES R
45102 Xylene(s) XYLS benzene, dimethyl- 1330-20-7 Parts per billion Carbon YES R
14183 Yttrium (TSP) LC Micrograms/cubic meter (LC) YES
12183 Yttrium (TSP) STP Y-PT 7440-65-5 Micrograms/cubic meter (25 C) YES R
85183 Yttrium PM10 LC 7440-65-5 Nanograms/cubic meter (LC) YES R
82183 Yttrium PM10 STP YPM10 7440-65-5 Nanograms/cubic meter (25 C) YES R
83183 Yttrium PM10-2.5 STP YPMC 7440-65-5 Micrograms/cubic meter (25 C) YES R
88183 Yttrium PM2.5 LC 7440-65-5 Micrograms/cubic meter (LC) YES R
84183 Yttrium PM2.5 STP YFMC 7440-65-5 Micrograms/cubic meter (25 C) YES R
65338 Zinc (precip) PZN 7440-66-6 Ug/sq meter/hour YES R
22167 Zinc (SP) SPZNS 7440-66-6 Grams/sq meter/month YES R
14167 Zinc (TSP) LC 7440-66-6 Micrograms/cubic meter (LC) YES R
12167 Zinc (TSP) STP ZN 7440-66-6 Micrograms/cubic meter (25 C) YES R
11360 Zinc - 64 (TSP) 14378-32-6 Micrograms/cubic meter (25 C) YES R
11357 Zinc - 66 (TSP) 14378-33-7 Micrograms/cubic meter (25 C) YES R
85167 Zinc PM10 LC 7440-66-6 Nanograms/cubic meter (LC) YES R
82167 Zinc PM10 STP ZN-PM 7440-66-6 Nanograms/cubic meter (25 C) YES R
86167 Zinc PM10-2.5 LC 7440-66-6 Micrograms/cubic meter (LC) YES R
83167 Zinc PM10-2.5 STP ZNPMC 7440-66-6 Micrograms/cubic meter (25 C) YES R
88167 Zinc PM2.5 LC 7440-66-6 Micrograms/cubic meter (LC) YES R
84167 Zinc PM2.5 STP ZNFMC 7440-66-6 Micrograms/cubic meter (25 C) YES R
12185 Zirconium (TSP) STP ZR-PT 7440-67-7 Micrograms/cubic meter (25 C) YES R
85185 Zirconium PM10 LC 7440-67-7 Nanograms/cubic meter (LC) YES R
82185 Zirconium PM10 STP ZRPM1 7440-67-7 Nanograms/cubic meter (25 C) YES R
86185 Zirconium PM10-2.5 LC 7440-67-7 Micrograms/cubic meter (LC) YES R
83185 Zirconium PM10-2.5 STP ZRPMC 7440-67-7 Micrograms/cubic meter (25 C) YES R
88185 Zirconium PM2.5 LC 7440-67-7 Micrograms/cubic meter (LC) YES R
84185 Zirconium PM2.5 STP ZRFMC 7440-67-7 Micrograms/cubic meter (25 C) YES R