BERGEN
COUNTY
| CEP
Average Air Toxics Estimates for Bergen 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 |
1.5 |
0.45 |
3 |
9 |
34 |
58 |
---- |
Acrolein
* |
0.43 |
0.02 |
21 |
1 |
47 |
52 |
---- |
Acrylamide |
0.00000095 |
0.00077 |
0.001 |
100 |
---- |
---- |
---- |
Acrylonitrile |
0.042 |
0.015 |
3 |
1 |
99 |
---- |
---- |
Arsenic |
0.00071 |
0.00023 |
3 |
29 |
33 |
38 |
---- |
Benzene |
3.4 |
0.12 |
28 |
3 |
27 |
56 |
14 |
Beryllium |
0.000029 |
0.00042 |
0.1 |
35 |
54 |
11 |
---- |
1,3-Butadiene |
0.21 |
0.0036 |
57 |
0.4 |
16 |
83 |
---- |
Cadmium |
0.00056 |
0.00029 |
2 |
29 |
69 |
2 |
---- |
Carbon
tetrachloride |
0.90 |
0.067 |
13 |
---- |
2 |
---- |
98 |
Chloroform |
0.095 |
0.043 |
2 |
1 |
12 |
---- |
87 |
Chromium |
0.0014 |
0.000083 |
17 |
40 |
34 |
26 |
---- |
p-Dichlorobenzene |
0.29 |
0.091 |
3 |
---- |
100 |
---- |
---- |
1,3-Dichloropropene |
0.10 |
0.027 |
4 |
---- |
100 |
---- |
---- |
Dioxin |
0.000000036 |
0.00000003 |
1 |
39 |
18 |
2 |
42 |
Ethyl
acrylate |
0.023 |
2 |
0.01 |
5 |
95 |
---- |
---- |
Ethylene
dibromide |
0.0077 |
0.0045 |
2 |
---- |
---- |
---- |
100 |
Ethylene
dichloride |
0.17 |
0.038 |
4 |
---- |
64 |
---- |
36 |
Ethylene
oxide |
0.0067 |
0.01 |
0.7 |
23 |
77 |
---- |
---- |
Formaldehyde |
2.3 |
0.077 |
30 |
3 |
24 |
61 |
11 |
Hydrazine |
0.000028 |
0.0002 |
0.1 |
---- |
---- |
---- |
---- |
Lead
* |
0.010 |
0.1 |
0.1 |
20 |
50 |
30 |
---- |
Manganese
* |
0.0086 |
0.05 |
0.2 |
22 |
59 |
19 |
---- |
Mercury
compounds * |
0.0029 |
0.3 |
0.01 |
21 |
26 |
2 |
51 |
Methyl
chloride |
1.3 |
0.56 |
2 |
0.05 |
1 |
---- |
96 |
Methylene
chloride |
0.61 |
2 |
0.3 |
23 |
52 |
---- |
25 |
Methylene
diphenyl diisocyanate * |
0.00071 |
0.6 |
0.001 |
100 |
---- |
---- |
---- |
Naphthalene
* |
0.26 |
14 |
0.02 |
4 |
21 |
74 |
---- |
Nickel |
0.022 |
0.0042 |
5 |
39 |
46 |
15 |
---- |
Polycyclic
organic matter |
0.61 |
0.0059 |
104 |
36 |
25 |
39 |
---- |
Propylene
dichloride |
0.0035 |
0.053 |
0.1 |
---- |
100 |
---- |
---- |
Quinoline |
0 |
0.00029 |
0 |
---- |
---- |
---- |
---- |
Styrene |
0.14 |
1.8 |
0.1 |
---- |
58 |
42 |
---- |
1,1,2,2-Tetrachloroethane |
0.0000019 |
0.017 |
0.0001 |
100 |
---- |
---- |
---- |
Tetrachloroethylene |
0.94 |
0.071 |
13 |
6 |
79 |
---- |
15 |
1,1,2-Trichloroethane |
0.00046 |
0.063 |
0.01 |
---- |
100 |
---- |
---- |
Trichloroethylene |
0.66 |
0.1 |
7 |
12 |
76 |
---- |
12 |
Vinyl
chloride |
0.073 |
0.012 |
6 |
---- |
100 |
---- |
---- |
Vinylidene
chloride |
0.000013 |
0.02 |
0.0006 |
100 |
---- |
---- |
---- |
back
to 1990 county-level estimates
|
|
