POLLUTION LOCATOR|Hazardous Air Pollutants | Source Categories Contributing to Chemical-specific Risks

County:      JACKSON


HAP Sort by Added Cancer Risk (per 1,000,000) Sort by Noncancer Hazard Index Percent Emitted from Point Sources Percent Emitted from Area Sources Percent Emitted from Mobile Sources Percent from Background Levels

DIESEL EMISSIONS 400 0.27 0% 0% 53% 47%
CARBON TETRACHLORIDE 38 0.022 0.00081% 0.0064% 0% 100%
BENZENE 21 0.012 0.23% 9.8% 20% 70%
POLYCYCLIC ORGANIC MATTER (POM) 8.3 -- 70% 30% 0.24% 0%
FORMALDEHYDE 3.3 0.19 3.1% 23% 28% 46%
CHROMIUM 3.3 0.0027 72% 21% 7.0% 0%
1,3-BUTADIENE 3.1 0.00090 5.1% 48% 47% 0%
ACRYLONITRILE 1.8 0.0031 98% 2.0% 0% 0%
1,2-DICHLOROETHANE 1.3 0.00015 0.0012% 0.021% 0% 100%
TETRACHLOROETHYLENE 0.91 0.0039 0.047% 6.9% 0% 93%
ACETALDEHYDE 0.77 0.032 40% 11% 49% 0%
1,2-DIBROMOETHANE 0.56 0.0098 0.067% 0.0023% 0% 100%
CHLOROFORM 0.44 0.00028 0.86% 0.41% 0% 99%
ETHYLENE OXIDE 0.27 0.00010 77% 23% 0% 0%
POLYCHLORINATED BIPHENYLS 0.22 0.00032 0% 0% 0% 100%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.19 0.00058 0% 100% 0% 0%
DICHLOROMETHANE 0.18 0.00044 0.66% 13% 0% 86%
TRICHLOROETHYLENE 0.17 0.00014 0% 3.1% 0% 97%
ARSENIC 0.12 0.0012 78% 21% 0.38% 0%
VINYL CHLORIDE 0.050 0.00013 0% 100% 0% 0%
HEXACHLOROBENZENE 0.048 0.000032 0% 0.042% 0% 100%
NICKEL 0.023 0.0018 8.0% 79% 13% 0%
CADMIUM 0.021 0.00057 22% 78% 0.000020% 0%
BERYLLIUM 0.0040 0.0018 22% 78% 0.0000093% 0%
1,1,2,2-TETRACHLOROETHANE 0.0020 0.000000014 0% 100% 0% 0%
LEAD 0.0020 0.0011 17% 67% 16% 0%
QUINOLINE 0.0010 -- 0% 100% 0% 0%
1,2-DICHLOROPROPANE 0 0.0000016 0% 100% 0% 0%
HYDRAZINE 0 0.000000061 0% 100% 0% 0%
STYRENE -- 0.0000067 32% 3.2% 65% 0%
MERCURY -- 0.00017 23% 53% 24% 0%
MANGANESE -- 0.023 59% 41% 0.32% 0%
TOLUENE -- 0.0016 12% 22% 66% 0%
ACROLEIN -- 0.86 14% 56% 30% 0%
XYLENE (MIXED ISOMERS) -- 0.00063 7.2% 14% 39% 40%
METHYL TERT-BUTYL ETHER -- 0.0000029 0% 34% 66% 0%
ETHYLBENZENE -- 0.000034 12% 16% 71% 0%
N-HEXANE -- 0.000012 1.6% 50% 48% 0%

See the 1996 emissions data EPA used to estimate exposures from these source categories