ATLANTIC COUNTY

CEP Average Air Toxics Estimates for Atlantic 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	0.38	0.45	1	2	35	63	----
Acrolein *	0.12	0.02	6	----	45	55	----
Acrylamide	0.000000039	0.00077	0.0001	100	----	----	----
Acrylonitrile	0.0069	0.015	0.5	----	100	----	----
Arsenic	0.00012	0.00023	1	13	33	54	----
Benzene	1.4	0.12	12	0.4	24	42	33
Beryllium	0.0000042	0.00042	0.01	32	68	0.03	----
1,3-Butadiene	0.1	0.0036	28	----	37	63	----
Cadmium	0.000093	0.00029	0.3	9	91	----	----
Carbon tetrachloride	0.88	0.067	13	----	----	----	100
Chloroform	0.084	0.043	2	----	1	----	99
Chromium	0.00019	0.000083	2	13	38	49	----
p-Dichlorobenzene	0.062	0.091	1	----	100	----	----
1,3-Dichloropropene	0.034	0.027	1	----	100	----	----
Dioxin	0.000000016	0.00000003	1	4	3	1	93
Ethyl acrylate	0.0039	2	0.002	----	100	----	----
Ethylene dibromide	0.0077	0.0045	2	----	----	----	100
Ethylene dichloride	0.079	0.038	2	----	23	----	77
Ethylene oxide	0.0012	0.01	0.1	----	100	----	----
Formaldehyde	0.84	0.077	11	----	21	49	30
Hydrazine	0	0.0002	0	----	----	----	----
Lead *	0.0016	0.1	0.02	9	33	59	----
Manganese *	0.0014	0.05	0.03	7	54	39	----
Mercury compounds *	0.0016	0.3	0.01	1	3	1	96
Methyl chloride	1.3	0.56	2	0.01	1	----	96
Methylene chloride	0.2	2	0.1	1	22	----	76
Methylene diphenyl diisocyanate *	0.00000061	0.6	0.000001	100	----	----	----
Naphthalene *	0.09	14	0.01	0.2	28	71	----
Nickel	0.0034	0.0042	1	30	66	5	----
Polycyclic organic matter	0.14	0.0059	24	4	39	57	----
Propylene dichloride	0.00062	0.053	0.01	6	94	----	----
Quinoline	0	0.00029	0	----	----	----	----
Styrene	0.045	1.8	0.03	5	46	49	----
1,1,2,2-Tetrachloroethane	0.000000000002	0.017	0.0000000001	100	----	----	----
Tetrachloroethylene	0.27	0.071	4	0.06	47	----	52
1,1,2-Trichloroethane	0.00018	0.063	0.003	1	99	----	----
Trichloroethylene	0.13	0.1	1	----	40	----	60
Vinyl chloride	0.012	0.012	1	2	98	----	----
Vinylidene chloride	0.00000066	0.02	0.00003	100	----	----	----

back to 1990 county-level estimates