POLLUTION LOCATOR | Hazardous Air Pollutants|Chemicals Contributing to Noncancer Hazard Index

State:      MARYLAND

County:         (explain)

HAP Single Chemical Hazard Index Percent Contribution to Cumulative Hazard Index Population in Areas with Hazard Index > 1 Percent of Total Population with Hazard Index > 1

ACROLEIN 2.5 64% 447,805 91%
DIESEL EMISSIONS 0.53 13% 15,751 3%
FORMALDEHYDE 0.52 13% 21,150 4%
ACETALDEHYDE 0.10 3% 0 0%
LEAD 0.095 2% 917 0%
NICKEL 0.033 1% 0 0%
BENZENE 0.026 1% 0 0%
MANGANESE 0.024 1% 0 0%
CARBON TETRACHLORIDE 0.022 1% 0 0%
BERYLLIUM 0.013 0% 0 0%
TOLUENE 0.010 0% 0 0%
1,2-DIBROMOETHANE 0.0095 0% 0 0%
TETRACHLOROETHYLENE 0.0062 0% 0 0%
CHROMIUM 0.0058 0% 0 0%
CADMIUM 0.0053 0% 0 0%
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.0050 0% 0 0%
1,3-BUTADIENE 0.0044 0% 0 0%
ARSENIC 0.0030 0% 0 0%
XYLENE (MIXED ISOMERS) 0.0027 0% 0 0%
MERCURY 0.0014 0% 0 0%
DICHLOROMETHANE 0.0010 0% 0 0%
ACRYLONITRILE 0.00033 0% 0 0%
POLYCHLORINATED BIPHENYLS 0.00031 0% 0 0%
CHLOROFORM 0.00028 0% 0 0%
ETHYLBENZENE 0.00023 0% 0 0%
TRICHLOROETHYLENE 0.00019 0% 0 0%
METHYL TERT-BUTYL ETHER 0.00017 0% 0 0%
VINYL CHLORIDE 0.00016 0% 0 0%
1,2-DICHLOROETHANE 0.00015 0% 0 0%
ETHYLENE OXIDE 0.00013 0% 0 0%
N-HEXANE 0.000089 0% 0 0%
STYRENE 0.000044 0% 0 0%
HEXACHLOROBENZENE 0.000031 0% 0 0%
1,2-DICHLOROPROPANE 0.0000094 0% 0 0%
HYDRAZINE 0.00000028 0% 0 0%
1,1,2,2-TETRACHLOROETHANE 0.000000093 0% 0 0%

See noncancer hazards broken down by health effects.