UNION
COUNTY
CEP
Average Air Toxics Estimates for Union 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 |
1.7 |
0.45 |
4 |
13 |
43 |
44 |
---- |
Acrolein
* |
0.57 |
0.02 |
29 |
---- |
68 |
32 |
---- |
Acrylamide |
0.0000026 |
0.00077 |
0.003 |
100 |
---- |
---- |
---- |
Acrylonitrile |
0.15 |
0.015 |
10 |
1 |
99 |
---- |
---- |
Arsenic |
0.00100 |
0.00023 |
4 |
42 |
30 |
28 |
---- |
Benzene |
5.0 |
0.12 |
42 |
5 |
46 |
39 |
10 |
Beryllium |
0.000035 |
0.00042 |
0.1 |
32 |
57 |
11 |
---- |
1,3-Butadiene |
0.21 |
0.0036 |
59 |
---- |
13 |
87 |
---- |
Cadmium |
0.00100 |
0.00029 |
3 |
45 |
54 |
1 |
---- |
Carbon
tetrachloride |
0.94 |
0.067 |
14 |
---- |
6 |
---- |
94 |
Chloroform |
0.10 |
0.043 |
2 |
2 |
18 |
---- |
80 |
Chromium |
0.0014 |
0.000083 |
17 |
28 |
44 |
28 |
---- |
p-Dichlorobenzene |
0.69 |
0.091 |
8 |
---- |
100 |
---- |
---- |
1,3-Dichloropropene |
0.11 |
0.027 |
4 |
---- |
100 |
---- |
---- |
Dioxin |
0.000000033 |
0.00000003 |
1 |
27 |
26 |
2 |
45 |
Ethyl
acrylate |
0.084 |
2 |
0.04 |
1 |
99 |
---- |
---- |
Ethylene
dibromide |
0.0077 |
0.0045 |
2 |
---- |
---- |
---- |
100 |
Ethylene
dichloride |
0.46 |
0.038 |
12 |
---- |
87 |
---- |
13 |
Ethylene
oxide |
0.022 |
0.01 |
2.2 |
39 |
61 |
---- |
---- |
Formaldehyde |
2.6 |
0.077 |
34 |
3 |
37 |
50 |
10 |
Hydrazine |
0.00019 |
0.0002 |
1.0 |
---- |
---- |
---- |
---- |
Lead
* |
0.012 |
0.1 |
0.1 |
17 |
57 |
26 |
---- |
Manganese
* |
0.0089 |
0.05 |
0.2 |
13 |
67 |
20 |
---- |
Mercury
compounds * |
0.0029 |
0.3 |
0.01 |
10 |
36 |
2 |
52 |
Methyl
chloride |
1.3 |
0.56 |
2 |
0.1 |
1 |
---- |
96 |
Methylene
chloride |
0.67 |
2 |
0.3 |
21 |
56 |
---- |
22 |
Methylene
diphenyl diisocyanate * |
0.0011 |
0.6 |
0.002 |
100 |
---- |
---- |
---- |
Naphthalene
* |
0.26 |
14 |
0.02 |
1 |
23 |
76 |
---- |
Nickel |
0.027 |
0.0042 |
6 |
36 |
50 |
14 |
---- |
Polycyclic
organic matter |
0.52 |
0.0059 |
87 |
19 |
33 |
49 |
---- |
Propylene
dichloride |
0.013 |
0.053 |
0.2 |
---- |
100 |
---- |
---- |
Quinoline |
0 |
0.00029 |
0 |
---- |
---- |
---- |
---- |
Styrene |
0.51 |
1.8 |
0.3 |
---- |
87 |
13 |
---- |
1,1,2,2-Tetrachloroethane |
0.000021 |
0.017 |
0.0013 |
100 |
---- |
---- |
---- |
Tetrachloroethylene |
1.1 |
0.071 |
15 |
4 |
82 |
---- |
13 |
1,1,2-Trichloroethane |
0.00049 |
0.063 |
0.01 |
4 |
96 |
---- |
---- |
Trichloroethylene |
0.80 |
0.1 |
8 |
14 |
76 |
---- |
10 |
Vinyl
chloride |
0.26 |
0.012 |
21 |
---- |
100 |
---- |
---- |
Vinylidene
chloride |
0.0000066 |
0.02 |
0.0003 |
100 |
---- |
---- |
---- |
back
to 1990 county-level estimates
|
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