MONMOUTH COUNTY

CEP Average Air Toxics Estimates for Monmouth 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	0.57	0.45	1	10	33	57	----
Acrolein *	0.16	0.02	8	1	52	47	----
Acrylamide	0.00000050	0.00077	0.001	100	----	----	----
Acrylonitrile	0.011	0.015	1	4	96	----	----
Arsenic	0.00028	0.00023	1	26	38	36	----
Benzene	1.7	0.12	15	3	21	49	27
Beryllium	0.0000082	0.00042	0.02	32	62	5	----
1,3-Butadiene	0.10	0.0036	28	0.3	25	74	----
Cadmium	0.00039	0.00029	1	16	83	----	----
Carbon tetrachloride	0.89	0.067	13	----	1	----	99
Chloroform	0.087	0.043	2	1	4	----	95
Chromium	0.00078	0.000083	9	47	35	18	----
p-Dichlorobenzene	0.10	0.091	1	----	100	----	----
1,3-Dichloropropene	0.047	0.027	2	----	100	----	----
Dioxin	0.000000024	0.00000003	1	16	21	1	63
Ethyl acrylate	0.0061	2	0.003	6	94	----	----
Ethylene dibromide	0.0077	0.0045	2	----	----	----	100
Ethylene dichloride	0.090	0.038	2	----	32	----	68
Ethylene oxide	0.0027	0.01	0.3	33	67	----	----
Formaldehyde	1.1	0.077	14	3	26	48	23
Hydrazine	0.000016	0.0002	0.1	----	----	----	----
Lead *	0.0058	0.1	0.1	7	70	23	----
Manganese *	0.0046	0.05	0.1	9	74	17	----
Mercury compounds *	0.0022	0.3	0.01	6	27	1	67
Methyl chloride	1.2	0.56	2	0.1	1	----	96
Methylene chloride	0.27	2	0.1	6	37	----	56
Methylene diphenyl diisocyanate *	0.00022	0.6	0.0004	100	----	----	----
Naphthalene *	0.11	14	0.01	----	25	75	----
Nickel	0.0066	0.0042	2	35	56	9	----
Polycyclic organic matter	0.22	0.0059	37	19	33	48	----
Propylene dichloride	0.0011	0.053	0.02	15	85	----	----
Quinoline	0	0.00029	0	----	----	----	----
Styrene	0.049	1.8	0.03	1	44	55	----
1,1,2,2-Tetrachloroethane	0.0000012	0.017	0.0001	100	----	----	----
Tetrachloroethylene	0.40	0.071	6	3	62	----	35
1,1,2-Trichloroethane	0.00021	0.063	0.003	2	99	----	----
Trichloroethylene	0.27	0.1	3	18	53	----	30
Vinyl chloride	0.021	0.012	2	1	99	----	----
Vinylidene chloride	0.0000036	0.02	0.0002	100	----	----	----

back to 1990 county-level estimates