SMOKE EMISSIONS REFERENCE APPLICATION (SERA)

Emission Factors by Pollutant | Smoke Emissions References | Change Log

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Emission Factor Summaries: Showing all 490 pollutants, across all categories (excluding outliers and slash)
Pollutant Formula Pollutant Category Count EF (g/kg)
Mean		 EF (g/kg)
SD		 EF (g/kg)
Min		 EF (g/kg)
Max		 MCE (0-1)
Mean		 MCE (0-1)
SD
Primary Gases/Aerosols
ammonia NH3 inorganic gases 262 1.407 1.340 -0.100 6.600 0.910 0.053
carbon dioxide CO2 inorganic gases 721 1,590.061 162.833 828.500 2,234.420 0.908 0.046
carbon monoxide CO inorganic gases 768 97.005 49.683 1.500 302.000 0.904 0.054
methane CH4 589 4.656 3.322 0.000 24.100 0.906 0.046
nitric oxide NO nitrogen oxides 293 2.043 1.878 0.003 9.600 0.922 0.036
nitrogen dioxide NO2 nitrogen oxides 246 1.236 0.958 0.048 5.287 0.925 0.031
nitrogen oxides NOx nitrogen oxides 145 3.654 2.679 0.027 11.290 0.888 0.075
particulate matter 2.5µm PM2.5 particulate matter 510 17.943 13.980 1.100 78.000 0.907 0.048
sulfur dioxide SO2 inorganic gases 142 1.039 0.718 0.000 3.415 0.927 0.032
Other Gases/Aerosols
1,1,1,2-tetrachloroethane C2H2Cl4 1 0.001 0.000 0.001 0.001 0.963 0.000
1,1,1-trichloroethane C2H3Cl3 11 0.000 0.000 0.000 0.000 0.898 0.016
1,1,2,2-tetrachloroethane C2H2Cl14 haloalkanes 2 0.005 0.001 0.004 0.005 0.908 0.022
1,1,2-trichloro-1,2,2-trifluoroethane C2Cl3F3 2 0.000 0.000 0.000 0.000 0.956 0.007
1,1-dichloro-1-fluoroethane CH3CClF2 haloalkanes 2 0.001 0.000 0.001 0.001 0.900 0.023
1,1-dichloroethane C2H4Cl2 1 0.000 0.000 0.000 0.000 0.963 0.000
1,1-dichloroethene C2H2Cl2 1 0.001 0.000 0.001 0.001 0.940 0.000
1,1-difluoroethane C2H4F2 haloalkanes 2 0.001 0.000 0.000 0.001 0.900 0.023
1,2,3,4-tetrahydrochrysene C18H16 1 0.006 0.000 0.006 0.006 0.000 0.000
1,2,3-trimethylbenzene C9H12 aromatics 30 0.044 0.060 0.002 0.305 0.911 0.025
1,2,4-trichlorobenzene C6H3Cl3 1 0.003 0.000 0.003 0.003 0.963 0.000
1,2,4-trimethylbenzene C9H12 aromatics 87 0.020 0.022 0.001 0.109 0.915 0.030
1,2-butadiene C4H6 7 0.005 0.003 0.002 0.012 0.922 0.016
1,2-dichloroethane C2H4Cl2 haloalkanes 13 0.001 0.001 0.000 0.002 0.899 0.019
1,2-dichlorotetrafluoroethane C2Cl2F4 3 0.000 0.000 0.000 0.000 0.936 0.007
1,2-diethylbenzene C10H14 10 0.004 0.002 0.002 0.008 0.934 0.019
1,2-propadienyl-benzene C9H8 4 0.016 0.008 0.005 0.026 0.000 0.000
1,3,5-trimethylbenzene C9H12 aromatics 56 0.003 0.002 0.000 0.010 0.913 0.031
1,3-butadiene C4H6 alkynes and alkenes 107 0.161 0.149 0.000 0.719 0.918 0.038
1,3-butadiene/1,2-butadiene C4H6 24 0.267 0.093 0.057 0.397 0.901 0.021
1,3-butadiyne C4H2 organic compounds 13 0.002 0.001 0.001 0.005 0.907 0.024
1,3-dichloropropene C3H4Cl2 1 0.005 0.000 0.005 0.005 0.000 0.000
1,3-diethylbenzene C10H14 6 0.002 0.001 0.001 0.003 0.938 0.007
1,3-dimethylnaphthalene C12H12 hydrocarbons 82 0.026 0.023 0.002 0.133 0.920 0.034
1,3-pentadiene C5H8 10 0.034 0.015 0.010 0.066 0.922 0.016
1,4-dichlorobenzene C6H4Cl2 aromatics 3 0.001 0.001 0.000 0.003 0.922 0.053
1,4-dioxane C4H8O2 6 0.001 0.001 0.000 0.002 0.934 0.008
1-(1-propynyl)-cyclohexene C9H12 1 0.004 0.000 0.004 0.004 0.000 0.000
1-(1H-pyrazol-4-yl)ethanone C5H6N2O 2 0.010 0.002 0.008 0.012 0.000 0.000
1-(2-furanyl)-ethanone C12H12N2O2 1 0.004 0.000 0.004 0.004 0.000 0.000
1-(acetyloxy)-2-propanone C5H8O3 2 0.031 0.000 0.031 0.031 0.000 0.000
1-butyne C4H6 alkynes and alkenes 28 0.006 0.004 0.001 0.016 0.904 0.032
1-chloro-1,1-difluoroethane C2H3ClF2 haloalkanes 2 0.000 0.000 0.000 0.000 0.900 0.023
1-decene C10H20 7 0.012 0.007 0.004 0.024 0.922 0.016
1-heptene C7H14 alkynes and alkenes 27 0.025 0.011 0.006 0.061 0.905 0.025
1-hexene C6H12 alkynes and alkenes 41 0.045 0.019 0.011 0.100 0.923 0.028
1-nonene C9H18 alkynes and alkenes 20 0.014 0.006 0.004 0.024 0.907 0.022
1-octene C8H16 alkynes and alkenes 26 0.019 0.011 0.005 0.064 0.906 0.024
1-pentene C5H10 alkynes and alkenes 36 0.036 0.021 0.009 0.123 0.925 0.034
2(3H)-furanone C4H4O2 furanones 90 0.400 0.271 0.046 1.359 0.921 0.033
2(5h)-furanone C4H4O2 lactones 7 0.098 0.058 0.011 0.220 0.000 0.000
2,2,4-trimethylpentane C8H18 25 0.016 0.017 0.000 0.053 0.913 0.026
2,2-dimethylbutane C6H14 16 0.013 0.011 0.001 0.044 0.911 0.027
2,3,4-trimethylpentane C8H18 8 0.003 0.006 0.000 0.019 0.917 0.029
2,3-butanedione/2-oxobutanal/1,4-butanedial C4H6O2 8 0.980 0.443 0.258 1.690 0.927 0.021
2,3-butanedione/methyl acrylate C4H6O2 24 0.528 0.205 0.142 0.881 0.901 0.021
2,3-dimethylbutane C6H14 alkanes 24 0.008 0.005 0.001 0.019 0.924 0.040
2,3-dimethylpentane C7H16 13 0.002 0.001 0.000 0.004 0.909 0.024
2,4-cyclopentadiene-1-one C5H4O 24 0.027 0.017 0.001 0.056 0.900 0.021
2,4-dimethylpentane C7H16 alkanes 36 0.011 0.010 0.000 0.034 0.911 0.027
2,4-dimethylphenol C8H10O 3 0.013 0.006 0.008 0.021 0.000 0.000
2,5-dihydrofuran C4H6O 1 0.033 0.000 0.033 0.033 0.000 0.000
2,5-dimethylbenzaldehyde C9H10O 19 0.576 0.794 0.000 2.343 0.902 0.037
2,5-dimethylfuran C6H8O furans 8 0.090 0.127 0.010 0.413 0.888 0.048
2,5-dimethylfuran/2-ethylfuran/unknown C6H8O 8 0.396 0.209 0.126 0.785 0.927 0.021
2-acetylfuran C6H6O2 furans 8 0.037 0.016 0.014 0.060 0.000 0.000
2-butanone C4H8O ketones 133 0.145 0.113 0.012 0.613 0.913 0.033
2-butyl nitrate C4H9NO3 nitrogen-containing organics 17 0.000 0.001 0.000 0.004 0.899 0.023
2-butyne C4H6 alkynes and alkenes 21 0.003 0.002 0.001 0.008 0.902 0.036
2-cyclopenten-1-one C5H6O enones 20 0.110 0.116 0.005 0.515 0.904 0.028
2-ethenyl benzofuran C10H8O furans 57 0.018 0.014 0.002 0.065 0.929 0.035
2-ethylfuran C6H8O furans 7 0.021 0.022 0.005 0.072 0.888 0.048
2-ethyltoluene C9H12 aromatics 49 0.008 0.006 0.001 0.029 0.909 0.030
2-furanmethanol C5H6O2 furans 29 0.089 0.057 0.001 0.280 0.900 0.021
2-furfural/3-furfural C5H4O2 24 0.533 0.204 0.097 0.844 0.901 0.021
2-hexanone ketones 14 0.004 0.002 0.002 0.010 0.915 0.033
2-methyl-1-butene C5H10 alkynes and alkenes 44 0.041 0.022 0.006 0.096 0.900 0.030
2-methyl-2-butene C5H10 alkynes and alkenes 11 0.018 0.010 0.002 0.036 0.911 0.025
2-methyl-2-cyclopenten-1-one C6H8O 2 0.010 0.004 0.006 0.013 0.000 0.000
2-methyl-3-buten-2-ol C5H10O 13 0.006 0.003 0.001 0.013 0.890 0.017
2-methylfuran C5H6O 37 0.086 0.046 0.001 0.182 0.900 0.023
2-methylfuran/3-methylfuran C5H6O 24 0.278 0.130 0.032 0.436 0.901 0.021
2-methylheptane C8H18 21 0.001 0.001 0.000 0.003 0.916 0.026
2-methylhexane C7H16 26 0.005 0.004 0.000 0.013 0.927 0.025
2-methylnaphthalene C11H10 12 0.003 0.003 0.000 0.009 0.000 0.000
2-methylpentane C6H14 alkynes and alkenes 44 0.006 0.003 0.000 0.016 0.918 0.028
2-methylpentane/3-methylpentane C6H14 alkanes 3 0.010 0.006 0.004 0.018 0.897 0.019
2-methylphenol/anisol C7H8O 32 0.300 0.204 0.007 0.896 0.908 0.024
2-methylpropanal C4H8O aldehydes 30 0.042 0.019 0.011 0.092 0.908 0.026
2-methylpyridine/3-methylpyridine C6H7N 24 0.035 0.011 0.007 0.052 0.901 0.021
2-pentanone C5H10O 2 0.018 0.007 0.011 0.025 0.000 0.000
2-pentyl nitrate C5H11NO3 nitrogen-containing organics 2 0.000 0.000 0.000 0.001 0.900 0.023
3,4-methyl-1-pentene C6H12 3 0.004 0.002 0.002 0.007 0.930 0.012
3-buten-1-amine C4H9N amines 56 0.001 0.001 0.000 0.006 0.930 0.035
3-chloro-1-propene C3H5Cl 2 0.003 0.001 0.003 0.004 0.932 0.007
3-ethyltoluene C9H12 aromatics 49 0.014 0.013 0.001 0.067 0.913 0.025
3-furaldehyde C5H4O2 furans 26 0.324 0.530 0.008 1.800 0.900 0.023
3-furancarbonitrile/2-furancarbonitrile C5H3NO 24 0.009 0.004 0.002 0.016 0.901 0.021
3-methyl-1-butene C5H10 alkynes and alkenes 13 0.014 0.005 0.007 0.023 0.914 0.024
3-methyl-2-butanone C5H10O ketones 8 0.030 0.038 0.005 0.124 0.888 0.048
3-methyl-2-butanone/2-pentanone/3-pentanone/2-methylbutanal/3-methylbutanal C5H10O 24 0.062 0.022 0.017 0.108 0.901 0.021
3-methyl-2-butyl nitrate C5H11NO3 nitrogen-containing organics 2 0.000 0.000 0.000 0.001 0.900 0.023
3-methyl-2-cyclopenten-1-one C6H8O 1 0.008 0.000 0.008 0.008 0.000 0.000
3-methyl-3-buten-2-one C5H8O enones 7 0.122 0.162 0.017 0.511 0.888 0.048
3-methyl-3-buten-2-one/cyclopentanone C5H8O 24 0.087 0.037 0.011 0.145 0.901 0.021
3-methylacetophenone C9H10O 82 0.042 0.029 0.004 0.134 0.920 0.034
3-methylbutanal C5H10O aldehydes 20 0.122 0.121 0.016 0.373 0.896 0.042
3-methylfuran C5H6O 35 0.015 0.009 0.000 0.043 0.900 0.022
3-methylheptane C8H18 6 0.007 0.009 0.001 0.024 0.896 0.021
3-methylhexane C7H16 26 0.004 0.004 0.000 0.017 0.932 0.023
3-methylpentane C6H14 alkanes 37 0.005 0.006 0.000 0.023 0.914 0.034
3-methylphenol C7H8O 2 0.023 0.003 0.020 0.025 0.000 0.000
3-pentyl nitrate C5H11NO3 nitrogen-containing organics 2 0.000 0.000 0.000 0.000 0.900 0.023
4,4'-(butane-1,1-diyl)bis(2-tert-butyl-5-ethylphenol) C28H42O2 1 0.004 0.000 0.004 0.004 0.000 0.000
4-allyl-2,6-dimethoxyphenol C11H14O3 1 0.001 0.000 0.001 0.001 0.000 0.000
4-carene C10H16 cycloalkenes 6 0.052 0.064 0.006 0.174 0.893 0.050
4-ethyltoluene C9H12 aromatics 69 0.010 0.008 0.001 0.041 0.912 0.028
4-methyl-2-pentanone C6H12O ketones 18 0.003 0.002 0.001 0.007 0.918 0.035
4-nitrocatechol C6H5NO4 7 0.056 0.036 0.016 0.127 0.922 0.016
4-pyridone C5H5NO pyridones 56 0.010 0.011 0.001 0.051 0.930 0.035
5-(hydroxymethyl)-2-furfural C6H6O3 81 0.228 0.241 0.019 1.186 0.922 0.030
5-hydroxy-2-furfural/2-furoic acid C5H4O3 24 0.124 0.031 0.066 0.201 0.901 0.021
5-hydroxymethyl tetrahydro 2-furanone/5-hydroxy tetrahydro 2-furfural C5H8O3 24 0.034 0.018 0.007 0.065 0.901 0.021
5-hydroxymethyl-2[3h]-furanone C5H6O3 82 0.149 0.171 0.010 0.776 0.920 0.034
5-methyl-2-furaldehyde C6H6O2 aldehydes 15 0.123 0.135 0.002 0.500 0.000 0.000
5-methylfurfural/catechol/resorcinol C6H6O2 32 0.462 0.445 0.031 1.760 0.908 0.024
9H-fluoren-9-one C13H8O 2 0.001 0.000 0.001 0.001 0.000 0.000
acenaphthene C12H10 aromatics 25 0.001 0.001 0.000 0.003 0.918 0.046
acenaphthylene C12H8 aromatics 102 0.007 0.008 0.000 0.041 0.921 0.040
acetaldehyde C2H4O aldehydes 188 1.099 0.935 0.015 4.589 0.917 0.039
acetamide C2H5NO amides 77 0.037 0.029 0.003 0.153 0.924 0.031
acetic acid C2H4O2 carboxylic acids 147 2.070 1.819 0.188 9.278 0.924 0.042
acetic acid/glycolaldehyde C2H4O2 32 2.316 0.627 0.828 3.281 0.908 0.024
acetic anhydride C4H6O3 anhydrides 81 0.074 0.057 0.012 0.245 0.921 0.034
acetone C3H6O ketones 144 0.438 0.337 0.003 1.786 0.921 0.033
acetone/propanal C3H6O 69 0.884 0.495 0.035 2.231 0.917 0.043
acetonitrile C2H3N nitrogen-containing organics 226 0.231 0.201 -0.070 1.255 0.920 0.037
acetosyringone C10H12O4 1 0.001 0.000 0.001 0.001 0.000 0.000
acetylene C2H2 alkynes and alkenes 367 0.526 0.571 0.005 3.500 0.924 0.036
acrolein C3H4O aldehydes 227 0.565 0.418 0.014 2.494 0.921 0.037
acrylonitrile C3H3N nitrogen-containing organics 198 0.035 0.023 0.001 0.112 0.921 0.038
allylamine C3H7N amines 56 0.003 0.003 0.000 0.014 0.930 0.035
alpha-pinene C10H16 terpenes 51 0.032 0.037 0.000 0.178 0.911 0.030
alpha-pinene/beta-pinene C20H32 2 0.096 0.042 0.054 0.137 0.000 0.000
aluminum Al 17 0.000 0.000 0.000 0.000 0.941 0.021
ammonia/ammonium NHx 47 2.110 1.040 -0.143 4.221 0.906 0.028
ammonium NH4+ ions 131 0.137 0.182 -0.046 0.954 0.902 0.070
anthracene C14H10 aromatics 42 0.001 0.001 0.000 0.003 0.905 0.045
barium Ba 17 0.000 0.000 0.000 0.000 0.941 0.021
benzaldehyde C7H6O aldehydes 130 0.089 0.054 0.007 0.268 0.917 0.031
benzene C6H6 aromatics 222 0.471 0.337 0.016 1.714 0.920 0.038
benzenediol isomers/methyl furfural C6H6O2 45 0.504 0.511 0.027 2.495 0.926 0.049
benzofuran C8H6O furans 113 0.043 0.029 0.001 0.172 0.917 0.033
benzoic acid C7H6O2 aromatics 3 0.083 0.058 0.020 0.160 0.000 0.000
benzonitrile C7H5N aromatics 112 0.040 0.031 0.000 0.119 0.918 0.033
benzo[a]anthracene C18H12 aromatics 42 0.000 0.000 0.000 0.002 0.905 0.045
benzo[a]pyrene C20H12 aromatics 49 0.000 0.000 0.000 0.001 0.905 0.045
benzo[b]fluoranthene C20H12 aromatics 39 0.000 0.000 0.000 0.001 0.905 0.045
benzo[e]pyrene C20H12 aromatics 8 0.000 0.000 0.000 0.000 0.000 0.000
benzo[ghi]perylene C22H12 aromatics 36 0.000 0.000 0.000 0.001 0.904 0.045
benzo[k]fluoranthene C20H12 aromatics 37 0.000 0.000 0.000 0.001 0.902 0.045
benzyl alcohol C7H8O 1 0.052 0.000 0.052 0.052 0.000 0.000
benzyl chloride C7H7Cl 1 0.002 0.000 0.002 0.002 0.000 0.000
beta-pinene C10H16 terpenes 14 0.049 0.051 0.006 0.200 0.910 0.024
beta-pinene/myrcene C10H16 15 0.013 0.007 0.001 0.023 0.904 0.021
biphenyl C12H10 3 0.004 0.001 0.003 0.005 0.000 0.000
bis(2-ethylhexyl) phthalate C24H38O4 4 0.004 0.002 0.001 0.008 0.000 0.000
black carbon BC carbon 233 0.878 0.735 0.002 3.222 0.921 0.035
bromide Br- ions 1 0.008 0.000 0.008 0.008 0.948 0.000
bromine Br 17 0.000 0.000 0.000 0.000 0.941 0.021
bromodichloromethane CHBrCl2 4 0.001 0.000 0.001 0.001 0.924 0.018
brown carbon BrC carbon 19 1.131 0.386 0.660 2.100 0.917 0.016
butadiene hydroxynitrates C4O4H7N nitrogen-containing organics 2 0.015 0.003 0.012 0.017 0.900 0.023
butane C4H10 alkanes 66 0.078 0.053 0.000 0.258 0.911 0.028
butanedione/other isomers C4H6O2 45 0.248 0.251 0.016 1.320 0.926 0.049
butanenitriles/dihydropyrrole C4H7N 24 0.020 0.010 0.005 0.045 0.901 0.021
butene C4H8 43 0.146 0.062 0.038 0.334 0.922 0.028
butene hydroxynitrates C4O4H9N nitrogen-containing organics 8 0.010 0.011 0.002 0.034 0.914 0.019
butene isomers C4H8 24 0.260 0.115 0.022 0.460 0.900 0.021
buteneamines/tetrahydropyrrole C4H9N 20 0.003 0.001 0.001 0.006 0.902 0.018
butyl acetate C6H12O2 esters 2 0.001 0.000 0.000 0.001 0.912 0.008
butyl methyl ether C5H12O 1 0.002 0.000 0.002 0.002 0.000 0.000
butylbenzene C10H14 8 0.004 0.002 0.002 0.006 0.934 0.017
butyraldehyde C4H8O aldehydes 47 0.053 0.028 0.013 0.167 0.901 0.030
butyric acid C4H8O2 fatty acids 5 0.075 0.038 0.035 0.140 0.000 0.000
C10 aromatics C10H14 24 0.040 0.021 0.002 0.078 0.900 0.021
C11 aromatics C11H16 24 0.014 0.007 0.001 0.031 0.900 0.021
C12 aromatics C12H18 23 0.006 0.003 0.001 0.015 0.899 0.020
C13 aromatics C13H20 23 0.009 0.004 0.001 0.018 0.899 0.020
C2 phenols/methyl anisol C8H10O 24 0.103 0.056 0.002 0.179 0.901 0.021
C2-substituted furan isomers/2,5-dimethylfuran/2-ethylfuran C6H8O 24 0.201 0.094 0.008 0.328 0.901 0.021
C3 furans C7H10O 24 0.046 0.023 0.003 0.080 0.900 0.021
C4-dihydroxycarbonyls C4O3H8 aerosol 2 0.048 0.028 0.020 0.075 0.900 0.023
C4-hydroxydicarbonyls/C5-alkenediols C4O3H6/C5O2H10 aerosol 2 0.105 0.015 0.090 0.120 0.900 0.023
C6 1-DBE esters/C6 diones C6H10O2 24 0.039 0.017 0.009 0.062 0.901 0.021
C6 esters C6H12O2 24 0.011 0.006 0.002 0.031 0.900 0.021
C6H10O ketones/methylcyclopentanone/cyclohexanone C6H10O 24 0.034 0.014 0.003 0.065 0.901 0.021
C8 aromatics C8H10 69 0.184 0.111 0.007 0.506 0.917 0.043
C9 aromatics C9H12 30 0.068 0.031 0.006 0.120 0.904 0.021
calcium Ca 17 0.000 0.000 0.000 0.001 0.941 0.021
calcium cation Ca+2 ions 2 0.146 0.043 0.103 0.189 0.954 0.000
camphene C10H16 alkanes 23 0.015 0.012 0.001 0.043 0.902 0.022
carbon disulfide CS2 organosulfur compounds 35 0.001 0.001 0.000 0.004 0.906 0.028
carbon suboxide C3O2 carbon oxides 79 0.004 0.004 0.000 0.019 0.922 0.034
carbon tetrachloride CCl4 haloalkanes 6 0.000 0.000 0.000 0.000 0.924 0.033
carbonyl sulfide COS sulfides 19 0.105 0.150 0.006 0.510 0.904 0.039
chloride Cl- ions 55 0.464 0.524 0.016 2.210 0.929 0.026
chlorine Cl 45 0.027 0.074 0.000 0.345 0.938 0.024
chloroacetic acid C2H3ClO2 5 0.000 0.000 0.000 0.000 0.914 0.012
chlorobenzene C6H5Cl chlorinated hydrocarbons 34 0.000 0.000 0.000 0.001 0.900 0.023
chloroethane C2H5Cl haloalkanes 10 0.002 0.001 0.000 0.005 0.920 0.034
chloroprene C4H5Cl 1 0.000 0.000 0.000 0.000 0.963 0.000
chrysene C18H12 aromatics 42 0.001 0.001 0.000 0.003 0.905 0.045
cineole/other oxygenated monoterpenes C10H18O 23 0.003 0.002 0.000 0.006 0.900 0.020
cis-1,2-dichloroethene C2H2Cl2 6 0.014 0.014 0.000 0.033 0.932 0.029
cis-2-butene C4H8 alkynes and alkenes 66 0.023 0.017 0.000 0.081 0.914 0.029
cis-2-pentene C5H10 alkynes and alkenes 33 0.007 0.003 0.002 0.018 0.930 0.025
copper Cu 17 0.000 0.000 0.000 0.000 0.941 0.021
creosol C8H10O2 aromatics 122 0.250 0.243 0.001 1.363 0.920 0.029
crotonaldehyde C4H6O 38 0.146 0.134 0.009 0.651 0.907 0.032
crotonic acid C4H6O2 fatty acids 5 0.165 0.257 0.030 0.680 0.000 0.000
cumene C9H12 aromatics 67 0.003 0.003 0.000 0.014 0.916 0.029
cyanoallene isomers C4H3N 23 0.002 0.001 0.000 0.005 0.900 0.021
cyclohexane C6H12 alkynes and alkenes 37 0.004 0.004 0.001 0.017 0.924 0.024
cyclopentadiene C5H6 24 0.011 0.005 0.001 0.019 0.900 0.021
cyclopentane C5H10 38 0.007 0.010 0.000 0.036 0.921 0.027
cyclopentanone C5H8O 2 0.007 0.003 0.004 0.009 0.000 0.000
cyclopentene C5H8 5 0.008 0.005 0.002 0.017 0.920 0.016
cyclotene C6H8O2 24 0.119 0.060 0.014 0.222 0.900 0.021
d-limonene C10H16 terpenes 24 0.038 0.033 0.002 0.114 0.922 0.032
decanal C10H20O aldehydes 77 0.003 0.002 0.000 0.011 0.922 0.033
diacetyl C4H6O2 diones 1 2.100 0.000 2.100 2.100 0.935 0.000
dibenzofuran C 12H8O 4 0.003 0.001 0.002 0.005 0.000 0.000
dibenz[a,h]anthracene C22H14 aromatics 18 0.000 0.000 0.000 0.000 0.918 0.048
dibromomethane CH2Br2 haloalkanes 9 0.001 0.001 0.000 0.002 0.917 0.020
dibutyl phthalate C16H22O4 1 0.000 0.000 0.000 0.000 0.000 0.000
dichlorodifluoromethane CCl2F2 haloalkanes 13 0.002 0.003 0.000 0.009 0.943 0.024
dichloromethane CH2Cl2 haloalkanes 35 0.003 0.003 0.000 0.015 0.905 0.029
dichloromethylene CCl2 15 0.000 0.000 0.000 0.001 0.898 0.023
dihydrofurandione C4H4O3 furanones 80 0.050 0.037 0.004 0.170 0.921 0.034
dihydronaphthalene C10H10 hydrocarbons 58 0.030 0.029 0.002 0.169 0.929 0.035
dihydroxy pyridine/methyl maleimide C5H5NO2 24 0.024 0.008 0.005 0.036 0.901 0.021
diisopropyl ether C6H14O 3 0.002 0.002 0.000 0.004 0.946 0.005
dimethyl disulfide C2H6S2 sulfides 57 0.002 0.002 0.000 0.007 0.929 0.035
dimethyl furan C6H8O 3 0.017 0.016 0.002 0.039 0.000 0.000
dimethyl sulfide C2H6S sulfides 76 0.005 0.007 0.000 0.034 0.924 0.034
dimethyl trisulfide C2H6S3 sulfides 55 0.001 0.001 0.000 0.004 0.929 0.035
dimethylbenzofuran C10H10O furans 82 0.045 0.032 0.004 0.158 0.920 0.034
dimethylethylphenol C10H14O 1 0.005 0.000 0.005 0.005 0.000 0.000
dinitrogen pentoxide N2O5 nitrogen oxides 21 0.000 0.000 0.000 0.001 0.904 0.023
dioctyl phthalate C24H38O4 4 0.010 0.006 0.004 0.019 0.000 0.000
dodecane C12H26 13 0.007 0.005 0.001 0.016 0.943 0.020
elemental carbon EC carbon 138 0.605 0.460 0.000 2.600 0.909 0.048
ethanal nitrate C2O4H3N nitrate esters 2 0.003 0.000 0.003 0.003 0.900 0.023
ethane C2H6 alkanes 176 0.666 0.484 0.062 2.710 0.922 0.033
ethanol C2H6O alcohols 137 0.043 0.053 0.000 0.295 0.919 0.035
ethenamine C2H5N imines 82 0.008 0.007 0.000 0.036 0.920 0.034
ethene C2H4 alkynes and alkenes 310 1.090 0.924 0.108 5.511 0.924 0.036
ethene hydroxynitrate C2O4H5N nitrate esters 8 0.004 0.006 0.000 0.018 0.914 0.019
ethene hydroxyperoxide C2H6O3 8 0.022 0.010 0.011 0.038 0.927 0.021
ethyl acetate C4H8O2 ethyl esters 7 0.022 0.015 0.002 0.042 0.921 0.021
ethyl nitrate C2H5NO3 ethyl esters 24 0.001 0.001 0.000 0.002 0.905 0.024
ethyl styrenes/methylpropenylbenzenes/butenylbenzenes C10H12 24 0.040 0.026 0.004 0.107 0.901 0.021
ethyl tert-butyl ether C6H14O 9 0.001 0.001 0.000 0.002 0.939 0.020
ethylbenzene C8H10 aromatics 93 0.035 0.030 0.000 0.143 0.916 0.034
ethylcyclopentanones C7H12O 24 0.014 0.007 0.001 0.031 0.900 0.021
ethylindene C11H12 58 0.016 0.019 0.000 0.097 0.929 0.035
ethylnylpyrrole C6H6 82 0.004 0.004 0.000 0.013 0.920 0.034
eugenol C10H12O2 aromatics 2 0.074 0.006 0.068 0.080 0.000 0.000
eugenol/isoeugenol C10H12O2 24 0.020 0.014 0.002 0.052 0.901 0.021
fluoranthene C16H10 aromatics 41 0.001 0.001 0.000 0.005 0.905 0.045
fluorene C13H10 aromatics 29 0.001 0.001 0.000 0.003 0.921 0.046
formaldehyde H2CO aldehydes 320 1.532 0.921 0.023 4.764 0.920 0.038
formamide CH3NO amides 82 0.020 0.020 0.001 0.109 0.920 0.034
formic acid HCOOH carboxylic acids 229 0.441 0.485 0.000 2.335 0.925 0.032
furan C4H4O furans 264 0.372 0.323 0.023 1.600 0.920 0.041
furfural C5H4O2 furans 90 0.526 0.454 0.003 2.696 0.922 0.032
gamma-butyrolactone C4H6O2 furans 5 0.094 0.043 0.050 0.170 0.000 0.000
glycolaldehyde C2H4O2 aldehydes 65 0.612 0.465 0.050 2.541 0.931 0.028
glyoxal C2H2O2 dialdehydes 103 0.211 0.226 0.000 0.957 0.918 0.032
guaiacol C7H8O2 aromatics 159 0.426 0.387 0.004 2.198 0.921 0.037
heptanal/2,4-dimethyl-3-pentanone/heptanone C7H14O 24 0.007 0.002 0.002 0.012 0.901 0.021
heptane C7H16 alkanes 79 0.014 0.012 0.000 0.062 0.920 0.029
hexachlorobutadiene C4Cl6 2 0.002 0.002 0.000 0.005 0.941 0.022
hexanal C6H12O 1 2.764 0.000 2.764 2.764 0.890 0.000
hexane C6H14 alkanes 95 0.017 0.016 0.000 0.096 0.917 0.030
hexanones/hexanal C6H12O 23 0.013 0.005 0.004 0.027 0.901 0.021
hydrogen chloride HCl inorganic gases 33 0.079 0.089 -0.003 0.397 0.934 0.029
hydrogen cyanide HCN nitrogen-containing organics 286 0.405 0.367 -0.031 2.120 0.921 0.039
hydrogen peroxide H2O2 peroxides 9 0.129 0.095 0.058 0.379 0.927 0.019
hydrogen sulfide H2S sulfides 53 0.013 0.012 0.000 0.052 0.934 0.028
hydroperoxy acetone C3O3H6 organic peracids 2 0.087 0.044 0.043 0.130 0.900 0.023
hydroperoxymethanol CO3H4 peroxides 2 0.189 0.141 0.048 0.330 0.900 0.023
hydroxyacetone C3H6O2 ketones 84 0.788 0.600 0.003 2.629 0.928 0.032
hydroxyacetone/methyl acetate/ethyl formate C3H6O2 30 0.758 0.509 0.162 2.220 0.907 0.024
hydroxybenzoquinones C6H4O3 32 0.066 0.046 0.008 0.183 0.907 0.024
indene C9H8 3 0.005 0.003 0.001 0.008 0.000 0.000
indeno[1,2,3-cd]pyrene C22H12 aromatics 34 0.000 0.000 0.000 0.001 0.905 0.045
iron Fe 17 0.000 0.000 0.000 0.000 0.941 0.021
isoamyl cyanide C6H11N 81 0.005 0.005 0.000 0.026 0.921 0.034
isobutane C4H10 alkanes 67 0.040 0.030 0.000 0.169 0.912 0.032
isobutene/1-butene C4H8 15 0.283 0.164 0.032 0.624 0.896 0.020
isobutyl nitrate/2-butyl nitrate C4H9NO3 7 0.002 0.001 0.001 0.004 0.905 0.007
isobutylene C4H8 alkynes and alkenes 44 0.201 0.162 0.037 0.641 0.899 0.035
isocyanic acid HNCO 118 0.411 0.330 0.000 1.571 0.917 0.031
isopentane C5H12 alkanes 67 0.019 0.012 0.000 0.074 0.912 0.032
isoprene C5H8 terpenes 142 0.125 0.135 0.000 0.672 0.914 0.041
isoprene hydroperoxyaldehydes C5O3H8 aldehydes 2 0.170 0.010 0.160 0.180 0.900 0.023
isoprene hydroxy hydroperoxides C5O3H10 hydroperoxides 2 0.076 0.034 0.042 0.110 0.900 0.023
isoprene hydroxynitrates C5O4H9N hydroxynitrates 2 0.017 0.004 0.013 0.021 0.900 0.023
isoprene/pentadiene C5H8 43 0.470 0.297 0.053 1.559 0.923 0.049
isopropanol C3H8O alcohols 35 0.007 0.006 0.000 0.025 0.909 0.026
isopropyl nitrate C3H7NO3 nitrogen-containing organics 30 0.002 0.001 0.000 0.004 0.898 0.021
lead Pb 120 0.000 0.000 0.000 0.001 0.914 0.060
levoglucosan C6H10O5 20 1.004 1.207 0.020 4.110 0.938 0.021
limonene C10H16 2 0.092 0.008 0.084 0.099 0.000 0.000
m-cresol/p-cresol C7H8O aromatics 14 0.045 0.023 0.006 0.081 0.000 0.000
m-tolualdehyde/p-tolualdehyde 18 0.408 0.485 0.021 1.684 0.903 0.038
m-xylene C8H10 aromatics 24 0.024 0.028 0.003 0.112 0.931 0.027
m-xylene/p-xylene C8H10 aromatics 67 0.059 0.039 0.001 0.152 0.911 0.031
magnesium Mg 16 0.000 0.000 0.000 0.000 0.941 0.022
maleic anhydride C4H2O3 32 0.130 0.067 0.021 0.269 0.907 0.024
manganese Mn 17 0.000 0.000 0.000 0.000 0.941 0.021
MEK/butanals C4H8O 45 0.244 0.165 0.009 0.603 0.926 0.049
methacrolein C4H6O aldehydes 32 0.098 0.070 0.011 0.304 0.901 0.033
methacrylonitrile C4H5N 19 0.017 0.013 0.003 0.049 0.900 0.022
methanediol CH4O2 diols 58 0.001 0.000 0.000 0.002 0.929 0.035
methanethiol CH4S organosulfur compounds 61 0.015 0.018 0.000 0.083 0.929 0.034
methanimine CH3N imines 57 0.001 0.001 0.000 0.004 0.929 0.035
methanol CH3OH alcohols 260 1.394 1.125 0.090 5.940 0.921 0.038
methenamine C6H12N4 amines 3 0.180 0.091 0.059 0.280 0.000 0.000
methyl acetate C3H6O2 10 0.239 0.243 0.005 0.839 0.920 0.016
methyl acetoacetate C5H8O3 methyl ethers 9 0.226 0.232 0.008 0.770 0.000 0.000
methyl benzeneacetonitrile C9H9N nitriles 56 0.004 0.005 0.000 0.021 0.930 0.035
methyl benzofuran C9H8O furans 57 0.055 0.040 0.007 0.179 0.928 0.035
methyl benzoic acid C8H8O2 benzoic acids 58 0.083 0.062 0.009 0.307 0.929 0.035
methyl bromide CH3Br haloalkanes 53 0.002 0.001 0.000 0.008 0.918 0.028
methyl chavicol C10H12O phenylpropene 81 0.026 0.021 0.001 0.093 0.921 0.034
methyl chloride CH3Cl haloalkanes 77 0.021 0.019 0.001 0.094 0.921 0.030
methyl ethyl ketone (MEK)/2-methylpropanal/butanal C4H8O 24 0.211 0.061 0.072 0.352 0.901 0.021
methyl formate C2H4O2 22 0.026 0.021 0.000 0.072 0.906 0.024
methyl iodide CH3I haloalkanes 23 0.001 0.001 0.000 0.002 0.903 0.023
methyl isocyanate/hydroxyacetonitrile C2H3NO 24 0.033 0.008 0.012 0.051 0.901 0.021
methyl methacrylate C5H8O2 methyl ethers 31 0.089 0.060 0.002 0.191 0.901 0.024
methyl naphthalene C11H10 aromatic hydrocarbons 60 0.031 0.032 0.000 0.190 0.929 0.035
methyl nitrate CH3NO3 methyl ethers 24 0.002 0.001 0.000 0.006 0.905 0.024
methyl propanoate C4H8O2 aromatics 82 0.081 0.059 0.013 0.296 0.920 0.034
methyl tert-butyl ether C5H12O ethers 2 0.001 0.000 0.000 0.001 0.922 0.018
methyl vinyl ketone C4H6O ketones 35 0.240 0.193 0.024 0.810 0.901 0.033
methylbenzofurans C9H8O 24 0.046 0.020 0.003 0.073 0.900 0.021
methylbenzoic acids C8H8O2 24 0.066 0.028 0.008 0.107 0.900 0.021
methylcyclohexane C7H14 organic compounds 47 0.005 0.006 0.000 0.025 0.915 0.028
methylcyclopentane C6H12 organic compounds 37 0.004 0.002 0.000 0.010 0.919 0.027
methylnaphthalenes C11H10 24 0.050 0.023 0.004 0.077 0.900 0.021
methylstyrenes/indane/propenylbenzenes C9H10 24 0.037 0.018 0.003 0.061 0.901 0.021
monoterpenes C10H16 terpenes 108 0.561 0.731 0.000 3.443 0.917 0.032
MVK/MACR hydroxynitrates C4O5H7N hydroxynitrates 2 0.021 0.004 0.017 0.024 0.900 0.023
MVK/MACR/crotonaldehyde C4H6O aldehydes 71 0.277 0.191 0.012 0.885 0.917 0.043
myrcene C10H16 terpenes 8 0.030 0.036 0.002 0.105 0.896 0.045
n-decane C10H22 alkanes 36 0.017 0.017 0.000 0.077 0.908 0.033
naphthalene C10H8 aromatics 175 0.058 0.045 0.000 0.245 0.919 0.036
nitrate NO3- ions 125 0.260 0.336 -0.073 1.361 0.900 0.071
nitric acid HNO3 13 0.088 0.027 0.036 0.130 0.915 0.014
nitrite NO2- ions 3 0.106 0.089 0.027 0.231 0.947 0.006
nitrobenzene C6H5NO2 aromatics 58 0.007 0.006 0.001 0.034 0.929 0.035
nitrocatechol C6H5NO4 8 0.013 0.004 0.004 0.019 0.927 0.021
nitrocresol C7H7NO3 8 0.009 0.004 0.004 0.015 0.927 0.021
nitroethane C2H5NO2 58 0.001 0.001 0.000 0.003 0.929 0.035
nitroethane/ethyl nitrite C2H5NO2 24 0.012 0.004 0.004 0.018 0.901 0.021
nitroethene C2H3NO2 nitroalkenes 82 0.004 0.004 0.000 0.017 0.920 0.034
nitrofuran C4H3NO3 24 0.005 0.002 0.001 0.009 0.900 0.021
nitromethane CH3NO2 nitrogen-containing organics 112 0.063 0.034 0.000 0.151 0.916 0.035
nitromethylcatechol C7H7NO4 7 0.007 0.002 0.004 0.010 0.922 0.016
nitrophenol C6H5NO3 5 0.007 0.003 0.004 0.014 0.931 0.023
nitropropanes C3H7NO2 23 0.002 0.001 0.001 0.006 0.900 0.021
nitrotoluene C7H7NO2 78 0.006 0.005 0.000 0.030 0.922 0.032
nitrous acid HNO2 inorganic gases 205 0.464 0.247 0.000 1.283 0.928 0.029
nitrous oxide N2O nitrogen oxides 18 0.108 0.085 0.025 0.310 0.915 0.014
nitroxyhydroperoxide/nitroxyhydroxyepoxide C5O5H9N peroxides 2 0.019 0.002 0.017 0.020 0.900 0.023
nitryl chloride ClNO2 6 0.000 0.000 0.000 0.000 0.919 0.015
nonane C9H20 alkanes 68 0.014 0.015 0.001 0.073 0.910 0.031
nonmethane hydrocarbons NMHC hydrocarbons 178 3.867 2.707 0.000 20.010 0.884 0.053
nonmethane organic compounds NMOC organic compounds 10 18.874 13.863 6.780 57.120 0.904 0.048
o-cresol C7H8O aromatics 15 0.024 0.011 0.003 0.047 0.000 0.000
o-cymene C10H14 2 0.000 0.000 0.000 0.000 0.928 0.035
o-tolualdehyde C8H8O 14 0.166 0.069 0.072 0.304 0.905 0.042
o-xylene C8H10 xylenes 88 0.020 0.015 0.002 0.069 0.917 0.031
octane C8H18 alkanes 65 0.009 0.009 0.000 0.042 0.919 0.029
organic aerosol OA aerosol 62 16.322 12.163 1.011 49.323 0.922 0.040
organic carbon OC carbon 176 11.005 9.615 0.230 49.900 0.910 0.042
oxygenated monoterpenes/camphor C10H16O 24 0.025 0.014 0.002 0.056 0.901 0.021
ozone O3 ozone 6 3.998 5.252 -0.900 14.000 0.000 0.000
p-cymene C10H14 aromatics 3 0.422 0.409 0.002 0.977 0.856 0.049
p-xylene C8H10 xylenes 26 0.013 0.011 0.003 0.050 0.933 0.026
particle-bound polycyclic aromatic hydrocarbons PPAH aromatics 8 0.008 0.005 0.004 0.019 0.887 0.084
particulate matter 10µm PM10 particulate matter 21 7.185 3.743 3.150 16.810 0.888 0.031
particulate matter 2µm PM2 particulate matter 6 21.233 11.530 7.900 43.800 0.000 0.000
particulate matter 3.5µm PM3.5 particulate matter 6 17.733 4.243 11.300 23.000 0.000 0.000
particulate matter 48µm PM48 particulate matter 6 25.967 12.269 10.800 47.900 0.000 0.000
particulate matter < 1µm PM1 particulate matter 11 23.505 5.323 16.260 32.600 0.923 0.023
pentadienenitriles/pyridine C5H5N 24 0.037 0.010 0.014 0.056 0.901 0.021
pentane C5H12 alkanes 59 0.037 0.024 0.000 0.113 0.910 0.028
pentanenitriles C5H9N 24 0.021 0.011 0.006 0.042 0.900 0.021
pentenenitriles/methylpyrroles C5H7N 24 0.020 0.011 0.002 0.047 0.901 0.021
pentenes/methylbutenes C5H10 24 0.015 0.008 0.002 0.031 0.901 0.021
peracetic acid C2H4O3 organic peroxides 2 0.243 0.198 0.045 0.440 0.900 0.023
peroxyacetel nitrate C2H3NO5 22 0.758 0.320 0.324 1.429 0.909 0.015
peroxypropionyl nitrate C3H5NO5 22 0.104 0.046 0.038 0.209 0.909 0.015
phenanthrene C14H10 aromatics 42 0.004 0.004 0.000 0.018 0.905 0.045
phenol C6H6O aromatics 233 0.548 0.509 0.010 3.092 0.923 0.037
phenylacetonitrile C8H7N nitriles 80 0.009 0.008 0.000 0.046 0.921 0.034
phenylacetylene C8H6 hydrocarbons 65 0.011 0.012 0.000 0.062 0.928 0.033
phosphorus P 17 0.000 0.000 0.000 0.000 0.941 0.021
polychlorinated dibenzo-p-dioxins PCDD dioxins 13 0.000 0.000 0.000 0.000 0.000 0.000
polychlorinated dibenzofurans PCDF furans 14 0.000 0.000 0.000 0.000 0.000 0.000
potassium K 40 0.191 0.245 0.000 0.918 0.937 0.024
potassium cation K+ ions 59 0.346 0.450 0.000 2.360 0.934 0.026
Product of levoglucosan dehydration (pyrolysis) C6H8O4 24 0.042 0.030 0.008 0.110 0.901 0.021
propadiene C3H4 7 0.022 0.017 0.009 0.063 0.922 0.016
propanal C3H6O aldehydes 49 0.366 0.239 0.010 1.052 0.903 0.033
propane C3H8 alkanes 121 0.201 0.160 0.000 0.795 0.920 0.025
propanone nitrate C3O3H5N nitrate esters 2 0.004 0.000 0.004 0.005 0.900 0.023
propene C3H6 alkynes and alkenes 351 0.612 0.473 0.045 2.421 0.923 0.034
propene hydroxynitrates C3O4H7N hydroxynitrates 8 0.007 0.009 0.002 0.027 0.914 0.019
propene hydroxyperoxide C3H8O3 8 0.019 0.008 0.005 0.032 0.927 0.021
propeneamines C3H7N 24 0.018 0.008 0.002 0.036 0.900 0.021
propiolic acid C3H2O2 carboxylic acids 81 0.009 0.006 0.001 0.030 0.921 0.034
propiolonitrile C3HN nitriles 58 0.001 0.001 0.000 0.005 0.929 0.035
propionic acid C3H6O2 fatty acids 9 0.212 0.128 0.022 0.390 0.000 0.000
propionitrile C3H5N nitriles 88 0.022 0.020 0.000 0.082 0.921 0.033
propyl nitrate C3H7NO3 propyl esters 28 0.000 0.000 0.000 0.001 0.906 0.023
propylbenzene C9H12 aromatics 68 0.005 0.003 0.001 0.013 0.916 0.028
propynal C3H2O aldehydes 82 0.032 0.018 0.003 0.075 0.920 0.034
propyne C3H4 alkynes and alkenes 85 0.053 0.032 0.002 0.186 0.915 0.030
pyrene C16H10 aromatics 42 0.001 0.001 0.000 0.005 0.905 0.045
pyridine C5H5N aromatics 5 0.054 0.074 0.010 0.200 0.000 0.000
pyrrole C4H5N 19 0.012 0.006 0.005 0.027 0.903 0.023
pyrrole/butenenitrile isomers C4H5N 31 0.049 0.039 0.005 0.199 0.908 0.024
pyruvaldehyde C3H4O2 aldehydes 24 0.758 0.606 0.000 2.110 0.907 0.024
pyruvaldehyde/acrylic acid C3H4O2 24 0.217 0.081 0.064 0.333 0.901 0.021
pyruvic acid C3H4O3 alpha-keto acids 80 0.012 0.008 0.000 0.037 0.921 0.034
quinone C6H4O2 aromatics 81 0.084 0.045 0.011 0.250 0.922 0.030
reactive nitrogen oxides NOy nitrogen oxides 18 1.559 0.310 1.180 2.188 0.908 0.016
rubudium Rb 17 0.000 0.000 0.000 0.000 0.941 0.021
salicylaldehyde C7H6O2 aromatics 85 0.065 0.045 0.009 0.281 0.920 0.034
selenium Se 16 0.000 0.000 0.000 0.000 0.941 0.022
sesquiterpenes C15H24 23 0.029 0.027 0.000 0.104 0.899 0.020
silicon Si 17 0.000 0.000 0.000 0.001 0.941 0.021
sodium cation Na+ ions 43 0.140 0.152 0.000 0.713 0.935 0.024
strontium Sr 17 0.000 0.000 0.000 0.000 0.941 0.021
styrene C8H8 aromatics 167 0.071 0.070 0.001 0.368 0.919 0.034
sulfate SO4(2-) ions 68 0.186 0.196 0.000 0.807 0.930 0.026
sulfinylmethanamine CH3NOS amines 57 0.000 0.000 0.000 0.000 0.929 0.035
sulfur S 40 0.038 0.055 0.000 0.230 0.939 0.024
syringol C8H10O3 aromatics 141 0.028 0.028 0.000 0.145 0.919 0.038
terpenes terpenes 51 2.751 3.408 0.140 16.103 0.918 0.049
tert-butanol C4H10O 19 0.006 0.006 0.001 0.026 0.941 0.018
tert-butylbenzene C10H14 4 0.001 0.000 0.001 0.001 0.930 0.025
tetrachloroethylene C2Cl4 2 0.000 0.000 0.000 0.001 0.893 0.041
tetrahydrofuran C4H8O cyclic ethers 37 0.002 0.001 0.000 0.008 0.932 0.027
thiophene C4H4S aromatics 58 0.014 0.011 0.002 0.048 0.929 0.035
titanium Ti 16 0.000 0.000 0.000 0.000 0.941 0.022
tolualdehydes C8H8O 24 0.082 0.029 0.017 0.143 0.900 0.021
toluene C7H8 aromatics 219 0.370 0.383 0.011 1.801 0.921 0.037
total carbon TC carbon 68 13.344 9.026 2.100 34.700 0.907 0.029
total hydrocarbon THC hydrocarbons 56 5.984 4.021 0.910 21.800 0.000 0.000
total long-lived NMVOCs 8 9.976 3.119 4.590 13.720 0.927 0.021
total particulate matter PM particulate matter 194 20.669 17.471 2.100 77.100 33.623 42.226
total short-lived NMVOCs 7 15.227 5.084 7.630 23.160 0.922 0.016
trans-1,2-dichloroethylene C2H2Cl2 3 0.001 0.000 0.001 0.002 0.933 0.010
trans-2-butene C4H8 alkynes and alkenes 51 0.030 0.019 0.000 0.099 0.919 0.028
trans-2-pentene C5H10 alkynes and alkenes 48 0.014 0.007 0.000 0.034 0.920 0.028
trichloroethylene C2H13 1 0.000 0.000 0.000 0.000 0.852 0.000
trichlorofluoromethane CCl3F 2 0.000 0.000 0.000 0.001 0.908 0.056
trichloromethane CHCl3 36 0.000 0.000 0.000 0.001 0.909 0.027
tricyclene C10H16 19 0.003 0.002 0.001 0.010 0.900 0.022
trimethylamine C3H9N amines 80 0.003 0.003 0.000 0.011 0.921 0.034
triphenyl phosphine C18H15P 1 0.001 0.000 0.001 0.001 0.000 0.000
triphenylphosphine oxide C18H15OP 4 0.030 0.016 0.006 0.045 0.000 0.000
undecane C11H24 15 0.005 0.003 0.001 0.013 0.933 0.017
valeraldehyde C5H10O 10 0.314 0.261 0.017 0.646 0.890 0.044
vanillin C8H8O3 aromatics 84 0.113 0.127 0.001 0.598 0.925 0.030
vinyl acetate C4H6O2 vinyl esters 48 0.323 0.193 0.030 1.000 0.933 0.027
vinyl acetylene C4H4 enynes 104 0.043 0.031 0.007 0.187 0.918 0.032
vinyl chloride C2H3Cl hydrocarbons 15 0.001 0.000 0.000 0.001 0.928 0.031
vinyl guaiacol C9H10O2 aromatics 81 0.109 0.119 0.001 0.602 0.922 0.030
vinylpyridine C7H7N pyridines 82 0.005 0.004 0.000 0.017 0.920 0.034
water H2O oxidanes 55 0.656 0.383 0.085 1.631 0.932 0.031
xylenes C8H10 xylenes 13 0.064 0.042 0.002 0.131 0.915 0.038
zinc Zn 17 0.000 0.000 0.000 0.000 0.941 0.021
zirconium Zr 16 0.000 0.000 0.000 0.000 0.940 0.022