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SALEM COUNTY

 

CEP Average Air Toxics Estimates for Salem 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

1.9

0.45

4

2

81

17

----

Acrolein *

1.3

0.02

64

----

94

6

----

Acrylamide

0.000021

0.00077

0.028

100

----

----

----

Acrylonitrile

0.62

0.015

41

----

100

----

----

Arsenic

0.00037

0.00023

2

40

30

30

----

Benzene

7.4

0.12

62

1

82

11

6

Beryllium

0.000017

0.00042

0.04

66

32

2

----

1,3-Butadiene

0.11

0.0036

31

----

37

63

----

Cadmium

0.00060

0.00029

2

41

59

----

----

Carbon tetrachloride

1.1

0.067

17

3

18

----

79

Chloroform

0.13

0.043

3

15

23

----

62

Chromium

0.00094

0.000083

11

53

31

16

----

p-Dichlorobenzene

2.2

0.091

24

1

99

----

----

1,3-Dichloropropene

0.029

0.027

1

----

100

----

----

Dioxin

0.000000026

0.00000003

1

22

19

1

59

Ethyl acrylate

0.35

2

0.18

----

100

----

----

Ethylene dibromide

0.022

0.0045

5

65

----

----

36

Ethylene dichloride

1.7

0.038

46

2

95

----

4

Ethylene oxide

0.067

0.01

6.7

30

70

----

----

Formaldehyde

1.2

0.077

16

7

33

39

21

Hydrazine

0

0.0002

0

----

----

----

----

Lead *

0.0074

0.1

0.1

27

54

19

----

Manganese *

0.0049

0.05

0.1

21

63

16

----

Mercury compounds *

0.0024

0.3

0.01

13

24

1

62

Methyl chloride

1.3

0.56

2

0.4

2

----

94

Methylene chloride

3.2

2

1.6

92

3

----

5

Methylene diphenyl diisocyanate *

0.0000098

0.6

0.00002

100

----

----

----

Naphthalene *

0.11

14

0.01

2

27

72

----

Nickel

0.012

0.0042

3

65

31

4

----

Polycyclic organic matter

0.41

0.0059

69

59

17

24

----

Propylene dichloride

0.052

0.053

1

----

100

----

----

Quinoline

0

0.00029

0

----

----

----

----

Styrene

2.3

1.8

1.3

4

95

1

----

1,1,2,2-Tetrachloroethane

0.000000000034

0.017

0.000000002

100

----

----

----

Tetrachloroethylene

0.29

0.071

4

2

50

----

48

1,1,2-Trichloroethane

0.0064

0.063

0.1

97

3

----

----

Trichloroethylene

0.24

0.1

2

12

55

----

33

Vinyl chloride

1.1

0.012

95

8

92

----

----

Vinylidene chloride

0.0000075

0.02

0.0004

100

----

----

----

back to 1990 county-level estimates