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 190 74% 22,335 100%
CARBON TETRACHLORIDE 36 14% 0 0%
BENZENE 17 7% 0 0%
1,3-BUTADIENE 2.4 1% 0 0%
POLYCYCLIC ORGANIC MATTER (POM) 2.3 1% 0 0%
FORMALDEHYDE 2.1 1% 0 0%
1,2-DICHLOROETHANE 1.3 1% 0 0%
TETRACHLOROETHYLENE 0.93 0% 0 0%
1,2-DIBROMOETHANE 0.54 0% 0 0%
CHROMIUM 0.50 0% 0 0%
CHLOROFORM 0.42 0% 0 0%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.28 0% 0 0%
POLYCHLORINATED BIPHENYLS 0.21 0% 0 0%
DICHLOROMETHANE 0.19 0% 0 0%
TRICHLOROETHYLENE 0.17 0% 0 0%
ACETALDEHYDE 0.14 0% 0 0%
ARSENIC 0.048 0% 0 0%
ETHYLENE OXIDE 0.048 0% 0 0%
HEXACHLOROBENZENE 0.047 0% 0 0%
NICKEL 0.040 0% 0 0%
ACRYLONITRILE 0.021 0% 0 0%
CADMIUM 0.0077 0% 0 0%
VINYL CHLORIDE 0.0072 0% 0 0%
BERYLLIUM 0.0056 0% 0 0%
1,1,2,2-TETRACHLOROETHANE 0.0021 0% 0 0%
LEAD 0.0011 0% 0 0%
1,2-DICHLOROPROPANE 0.000076 0% 0 0%
QUINOLINE 0.0000045 0% 0 0%
HYDRAZINE 0.00000074 0% 0 0%