SUSSEX COUNTY

CEP Average Air Toxics Estimates for Sussex County, NJ in 1990
				Contribution by Source Category
Pollutant (HAP)	Air Concentration ug/m3	Health Benchmark ug/m3	Risk Ratio	Point%	Area%	Mobile%	Background%
Acetaldehyde	0.31	0.45	1	----	41	59	----
Acrolein *	0.086	0.02	4	----	53	47	----
Acrylamide	0.000000012	0.00077	0.00002	100	----	----	----
Acrylonitrile	0.0056	0.015	0.4	----	100	----	----
Arsenic	0.00010	0.00023	0.4	13	35	52	----
Benzene	1.3	0.12	11	----	26	36	38
Beryllium	0.0000043	0.00042	0.01	36	62	3	----
1,3-Butadiene	0.075	0.0036	21	----	54	46	----
Cadmium	0.000039	0.00029	0.1	27	72	1	----
Carbon tetrachloride	0.88	0.067	13	----	----	----	100
Chloroform	0.087	0.043	2	4	1	----	96
Chromium	0.00019	0.000083	2	19	41	40	----
p-Dichlorobenzene	0.043	0.091	0.5	----	100	----	----
1,3-Dichloropropene	0.022	0.027	1	----	100	----	----
Dioxin	0.000000016	0.00000003	1	----	3	1	97
Ethyl acrylate	0.0028	2	0.001	----	100	----	----
Ethylene dibromide	0.0077	0.0045	2	----	----	----	100
Ethylene dichloride	0.076	0.038	2	----	20	----	81
Ethylene oxide	0.00099	0.01	0.1	10	90	----	----
Formaldehyde	0.71	0.077	9	0.3	26	38	35
Hydrazine	0.0000013	0.0002	0.01	----	----	----	----
Lead *	0.0013	0.1	0.01	8	39	54	----
Manganese *	0.0015	0.05	0.03	16	55	29	----
Mercury compounds *	0.0016	0.3	0.01	1	3	1	95
Methyl chloride	1.3	0.56	2	0.001	2	----	95
Methylene chloride	0.22	2	0.1	10	21	----	68
Methylene diphenyl diisocyanate *	0.00028	0.6	0.0005	100	----	----	----
Naphthalene *	0.070	14	0.005	----	40	60	----
Nickel	0.0026	0.0042	1	22	70	8	----
Polycyclic organic matter	0.12	0.0059	20	5	52	44	----
Propylene dichloride	0.00047	0.053	0.01	----	100	----	----
Quinoline	0	0.00029	0	----	----	----	----
Styrene	0.019	1.8	0.01	6	29	65	----
1,1,2,2-Tetrachloroethane	0.000000076	0.017	0.0000	100	----	----	----
Tetrachloroethylene	0.27	0.071	4	5	43	----	51
1,1,2-Trichloroethane	0.00015	0.063	0.002	37	63	----	----
Trichloroethylene	0.16	0.1	2	6	44	----	50
Vinyl chloride	0.0096	0.012	1	----	100	----	----
Vinylidene chloride	0.00000037	0.02	0.00002	100	----	----	----

back to 1990 county-level estimates