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

State:      MARYLAND

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 780 85% 489,656 100%
BENZENE 45 5% 7,110 1%
CARBON TETRACHLORIDE 37 4% 2,479 1%
1,3-BUTADIENE 15 2% 917 0%
POLYCYCLIC ORGANIC MATTER (POM) 12 1% 0 0%
FORMALDEHYDE 9.3 1% 0 0%
CHROMIUM 6.9 1% 0 0%
ACETALDEHYDE 2.4 0% 0 0%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 1.6 0% 0 0%
TETRACHLOROETHYLENE 1.5 0% 0 0%
1,2-DICHLOROETHANE 1.3 0% 0 0%
1,2-DIBROMOETHANE 0.54 0% 0 0%
CHLOROFORM 0.44 0% 0 0%
NICKEL 0.43 0% 0 0%
DICHLOROMETHANE 0.42 0% 0 0%
ETHYLENE OXIDE 0.35 0% 0 0%
ARSENIC 0.30 0% 0 0%
TRICHLOROETHYLENE 0.23 0% 0 0%
POLYCHLORINATED BIPHENYLS 0.21 0% 0 0%
CADMIUM 0.19 0% 0 0%
ACRYLONITRILE 0.19 0% 0 0%
LEAD 0.17 0% 0 0%
VINYL CHLORIDE 0.063 0% 0 0%
HEXACHLOROBENZENE 0.047 0% 0 0%
BERYLLIUM 0.031 0% 0 0%
1,1,2,2-TETRACHLOROETHANE 0.015 0% 0 0%
QUINOLINE 0.0012 0% 0 0%
1,2-DICHLOROPROPANE 0.00068 0% 0 0%
HYDRAZINE 0.00027 0% 0 0%