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

County:      FARIBAULT


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 170 0.12 0% 0% 29% 71%
CARBON TETRACHLORIDE 37 0.022 0% 0.0037% 0% 100%
BENZENE 16 0.0092 0.000088% 4.3% 7.2% 89%
POLYCYCLIC ORGANIC MATTER (POM) 8.0 -- 0.000011% 100% 0.11% 0%
1,3-BUTADIENE 4.4 0.0013 0% 85% 15% 0%
FORMALDEHYDE 1.8 0.10 0.0014% 3.6% 12% 84%
1,2-DICHLOROETHANE 1.3 0.00015 0.000024% 0.099% 0% 100%
TETRACHLOROETHYLENE 0.84 0.0036 0.000010% 1.5% 0% 99%
CHROMIUM 0.81 0.00067 0.14% 90% 9.9% 0%
1,2-DIBROMOETHANE 0.55 0.0097 0% 0.00068% 0% 100%
CHLOROFORM 0.43 0.00027 0% 0.096% 0% 100%
POLYCHLORINATED BIPHENYLS 0.22 0.00032 0% 0% 0% 100%
TRICHLOROETHYLENE 0.16 0.00014 1.2% 0.36% 0% 98%
DICHLOROMETHANE 0.16 0.00040 0.17% 4.2% 0% 96%
ACETALDEHYDE 0.088 0.0036 0.00055% 11% 89% 0%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.063 0.00020 0% 100% 0% 0%
HEXACHLOROBENZENE 0.048 0.000031 0% 0.014% 0% 100%
NICKEL 0.026 0.0020 0.099% 96% 4.1% 0%
ACRYLONITRILE 0.021 0.000035 0% 100% 0% 0%
VINYL CHLORIDE 0.013 0.000033 0% 100% 0% 0%
ETHYLENE OXIDE 0.011 0.0000041 0% 100% 0% 0%
ARSENIC 0.0070 0.000072 6.7% 91% 2.5% 0%
CADMIUM 0.0050 0.00013 0.71% 99% 0% 0%
BERYLLIUM 0.0010 0.00048 1.6% 98% 0% 0%
1,1,2,2-TETRACHLOROETHANE 0.0010 0.0000000068 0% 100% 0% 0%
LEAD 0.0010 0.00037 0.25% 47% 52% 0%
QUINOLINE 0 -- 0% 100% 0% 0%
HYDRAZINE 0 0.000000093 0% 100% 0% 0%
1,2-DICHLOROPROPANE 0 0.00000031 0% 100% 0% 0%
ETHYLBENZENE -- 0.000010 0.72% 20% 79% 0%
XYLENE (MIXED ISOMERS) -- 0.00040 2.1% 15% 20% 63%
METHYL TERT-BUTYL ETHER -- 0.00000070 0% 14% 86% 0%
MANGANESE -- 0.00014 0.63% 82% 17% 0%
TOLUENE -- 0.00068 5.0% 43% 52% 0%
STYRENE -- 0.000017 1.8% 84% 15% 0%
ACROLEIN -- 0.17 0.00093% 67% 33% 0%
MERCURY -- 0.000068 0.56% 85% 14% 0%
N-HEXANE -- 0.0000053 39% 27% 34% 0%

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