BURLINGTON COUNTY

CEP Average Air Toxics Estimates for Burlington 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	12	29	58	----
Acrolein *	0.23	0.02	12	0.5	37	63	----
Acrylamide	0.000030	0.00077	0.04	100	----	----	----
Acrylonitrile	0.019	0.015	1	5	95	----	----
Arsenic	0.00038	0.00023	2	33	28	39	----
Benzene	2.4	0.12	20	5	24	51	20
Beryllium	0.000016	0.00042	0.04	57	42	1	----
1,3-Butadiene	0.13	0.0036	35	----	21	79	----
Cadmium	0.00039	0.00029	1	61	39	----	----
Carbon tetrachloride	0.89	0.067	13	----	1	----	99
Chloroform	0.093	0.043	2	7	4	----	89
Chromium	0.0013	0.000083	15	66	18	16	----
p-Dichlorobenzene	0.14	0.091	2	1	99	----	----
1,3-Dichloropropene	0.052	0.027	2	----	100	----	----
Dioxin	0.000000078	0.00000003	3	78	3	----	19
Ethyl acrylate	0.013	2	0.01	28	72	----	----
Ethylene dibromide	0.0077	0.0045	2	----	----	----	100
Ethylene dichloride	0.11	0.038	3	3	42	----	55
Ethylene oxide	0.0033	0.01	0.3	26	74	----	----
Formaldehyde	1.5	0.077	20	2	25	57	16
Hydrazine	0.000000094	0.0002	0.0005	----	----	----	----
Lead *	0.0062	0.1	0.1	39	30	31	----
Manganese *	0.0048	0.05	0.1	39	38	23	----
Mercury compounds *	0.0024	0.3	0.01	26	11	2	63
Methyl chloride	1.3	0.56	2	1	1	----	94
Methylene chloride	0.57	2	0.3	38	35	----	26
Methylene diphenyl diisocyanate *	0.000099	0.6	0.0002	100	----	----	----
Naphthalene *	0.16	14	0.01	2	21	77	----
Nickel	0.011	0.0042	3	61	34	5	----
Polycyclic organic matter	0.54	0.0059	91	54	16	29	----
Propylene dichloride	0.0056	0.053	0.1	73	27	----	----
Quinoline	0	0.00029	0	----	----	----	----
Styrene	0.061	1.8	0.03	9	33	57	----
1,1,2,2-Tetrachloroethane	0.000000000061	0.017	0.000000004	100	----	----	----
Tetrachloroethylene	0.53	0.071	7	5	69	----	26
1,1,2-Trichloroethane	0.00057	0.063	0.01	62	38	----	----
Trichloroethylene	0.44	0.1	4	6	76	----	19
Vinyl chloride	0.050	0.012	4	39	61	----	----
Vinylidene chloride	0.0000078	0.02	0.0004	100	----	----	----

back to 1990 county-level estimates