GLOUCESTER COUNTY

CEP Average Air Toxics Estimates for Gloucester 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	1.0	0.45	2	23	38	38	----
Acrolein *	0.24	0.02	12	2	57	41	----
Acrylamide	0.0000057	0.00077	0.007	100	----	----	----
Acrylonitrile	0.050	0.015	3	7	93	----	----
Arsenic	0.00035	0.00023	2	42	25	32	----
Benzene	3.1	0.12	26	18	37	29	16
Beryllium	0.000017	0.00042	0.04	68	31	1	----
1,3-Butadiene	0.099	0.0036	28	1	22	77	----
Cadmium	0.00043	0.00029	1	49	51	----	----
Carbon tetrachloride	0.91	0.067	14	1	2	----	97
Chloroform	0.10	0.043	2	14	5	----	81
Chromium	0.0011	0.000083	13	65	20	15	----
p-Dichlorobenzene	0.23	0.091	3	6	94	----	----
1,3-Dichloropropene	0.038	0.027	1	1	99	----	----
Dioxin	0.000000044	0.00000003	1	59	6	1	34
Ethyl acrylate	0.027	2	0.01	7	93	----	----
Ethylene dibromide	0.011	0.0045	2	32	----	----	69
Ethylene dichloride	0.20	0.038	5	8	62	----	31
Ethylene oxide	0.0091	0.01	0.9	53	47	----	----
Formaldehyde	1.6	0.077	21	3	45	37	15
Hydrazine	0	0.0002	0	----	----	----	----
Lead *	0.0058	0.1	0.1	34	41	25	----
Manganese *	0.0048	0.05	0.1	39	44	17	----
Mercury compounds *	0.0023	0.3	0.01	19	15	1	65
Methyl chloride	1.3	0.56	2	0.2	1	----	96
Methylene chloride	1.0	2	0.5	74	10	----	15
Methylene diphenyl diisocyanate *	0.000015	0.6	0.00002	100	----	----	----
Naphthalene *	0.13	14	0.01	9	21	70	----
Nickel	0.012	0.0042	3	67	30	3	----
Polycyclic organic matter	0.40	0.0059	67	54	18	28	----
Propylene dichloride	0.0044	0.053	0.1	12	88	----	----
Quinoline	0	0.00029	0	----	----	----	----
Styrene	0.12	1.8	0.1	14	62	23	----
1,1,2,2-Tetrachloroethane	0.00000000014	0.017	0.00000001	100	----	----	----
Tetrachloroethylene	0.38	0.071	5	1	62	----	37
1,1,2-Trichloroethane	0.0030	0.063	0.05	93	7	----	----
Trichloroethylene	0.28	0.1	3	12	59	----	29
Vinyl chloride	0.12	0.012	10	34	66	----	----
Vinylidene chloride	0.0000069	0.02	0.0003	100	----	----	----

back to 1990 county-level estimates