POLLUTION LOCATOR | Hazardous Air Pollutants|Chemicals Contributing to Estimated Cancer Risk

State:      IOWA

County:         (explain)

HAP Added Cancer Risk (per 1,000,000) Percent Contribution to Added Cancer Risk Population in Areas where Single Chemical Cancer Risk > 1 in 10,000 Percent of Area Population where Cancer Risk > 1 in 10,000

DIESEL EMISSIONS 150 73% 9,932 100%
CARBON TETRACHLORIDE 35 16% 0 0%
BENZENE 15 7% 0 0%
FORMALDEHYDE 2.1 1% 0 0%
1,2-DICHLOROETHANE 1.3 1% 0 0%
POLYCYCLIC ORGANIC MATTER (POM) 1.2 1% 0 0%
TETRACHLOROETHYLENE 0.82 0% 0 0%
1,3-BUTADIENE 0.81 0% 0 0%
1,2-DIBROMOETHANE 0.52 0% 0 0%
CHLOROFORM 0.40 0% 0 0%
POLYCHLORINATED BIPHENYLS 0.21 0% 0 0%
TRICHLOROETHYLENE 0.15 0% 0 0%
DICHLOROMETHANE 0.15 0% 0 0%
CHROMIUM 0.13 0% 0 0%
ACETALDEHYDE 0.083 0% 0 0%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.072 0% 0 0%
HEXACHLOROBENZENE 0.045 0% 0 0%
ETHYLENE OXIDE 0.020 0% 0 0%
ACRYLONITRILE 0.015 0% 0 0%
NICKEL 0.010 0% 0 0%
ARSENIC 0.0076 0% 0 0%
VINYL CHLORIDE 0.0059 0% 0 0%
CADMIUM 0.0018 0% 0 0%
1,1,2,2-TETRACHLOROETHANE 0.0015 0% 0 0%
BERYLLIUM 0.0012 0% 0 0%
LEAD 0.00029 0% 0 0%
1,2-DICHLOROPROPANE 0.000054 0% 0 0%
QUINOLINE 0.0000042 0% 0 0%
HYDRAZINE 0.00000050 0% 0 0%