Governor Chris Christie • Lt.Governor Kim Guadagno
NJ Home | Services A to Z | Departments/Agencies | FAQs  
State of New Jersey Department of Environmental Protection
State of New Jersey Department of Environmental Protection
Home | Overview | Glossary | Contact Form | DEP Home 

SOMERSET COUNTY

Somerset County Average 1996 NATA Modeled Air Concentrations Compared to Health Benchmarks
Pollutant Modeled Air Concentration (ug/m3) Health Benchmark (ug/m3) Risk Ratio % Contribution by Source Category
Point Area Onroad Mobile Nonroad Mobile Background
Acetaldehyde 0.76 0.45 2 0.01% 10% 56% 34% 0%
Acrolein 0.093 0.02 5 0.04% 9% 59% 32% 0%
Acrylonitrile 0.0015 0.015 0.1 62% 38% 0% 0% 0%
Arsenic compounds 0.000057 0.00023 0.2 15% 84% 1% 0.04% 0%
Benzene 1.2 0.13 9 1% 2% 36% 19% 41%
Beryllium compounds 0.000013 0.00042 0.03 4% 96% 0% 0.0001% 0%
1,3-Butadiene 0.039 0.0036 11 0.001% 0.4% 83% 17% 0%
Cadmium compounds 0.000078 0.00029 0.3 5% 95% 0% 0.0001% 0%
Carbon tetrachloride 0.88 0.067 13 0.0002% 0.1% 0% 0% 100%
Chloroform 0.10 0.043 2 14% 6% 0% 0% 80%
Chromium compounds 0.0017 0.00025 7 7% 85% 3% 6% 0%
Coke oven emissions 0 0.0016 0 0% 0% 0% 0% 0%
1,3-Dichloropropene 0.086 0.25 0.3 0% 100% 0% 0% 0%
Diesel particulate matter 3.3 0.5 7 0% 0% 31% 68% ***
Ethylene dibromide 0.0077 0.0045 2 0.01% 0.03% 0% 0% 100%
Ethylene dichloride 0.061 0.038 2 0.4% 0.2% 0% 0% 99%
Ethylene oxide 0.0051 0.011 0.5 37% 63% 0% 0% 0%
Formaldehyde 1.2 0.077 15 0.3% 6% 33% 39% 22%
Hexachlorobenzene 0.000093 0.0022 0.04 0% 0.1% 0% 0% 100%
Hydrazine 0.000062 0.0002 0.3 94% 6% 0% 0% 0%
Lead compounds 0.0040 0.1 0.04 1% 71% 2% 26% 0%
Manganese compounds 0.0021 0.05 0.04 1% 93% 1% 5% 0%
Mercury compounds 0.0020 0.3 0.01 1% 23% 0.03% 1% 75%
Methylene chloride 0.50 2.1 0.2 9% 61% 0% 0% 30%
Nickel compounds 0.0018 0.0032 0.6 2% 94% 2% 2% 0%
Perchloroethylene 0.26 0.17 2 2% 44% 0% 0% 55%
Polychlorinated biphenyls 0.00038 0.01 0.04 0% 0.002% 0% 0% 100%
Polycyclic organic matter 0.071 0.018 4 2% 98% 0.4% 0.1% 0%
7-PAH 0.0038 0.0051 0.7 0.02% 96% 3% 0.3% 0%
Propylene dichloride 0.00010 0.053 0.002 55% 45% 0% 0% 0%
Quinoline 0.0000021 0.00029 0.01 0% 100% 0% 0% 0%
1,1,2,2-Tetrachloroethane 0.00071 0.017 0.04 72% 28% 0% 0% 0%
Trichloroethylene 0.13 0.5 0.3 3% 34% 0% 0% 63%
Vinyl chloride 0.0023 0.11 0.02 72% 28% 0% 0% 0%

back to county risk ratio tables

  ""  Some files on this site require adobe acrobat pdf reader to view. Download the free pdf reader.
""
 

Department: NJDEP Home | About DEP | Index by Topic | Programs/Units | DEP Online
Statewide: NJ Home | Services A to Z | Departments/Agencies | FAQs

Copyright © State of New Jersey, 1996-2011

Last Updated: March 18, 2011