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New Hampshire Department of Environmental Services
PUBLIC GOVERNMENT BUSINESS A to Z LIST

Air Pollutants of Concern
There are thousands of different air pollutants, defined as any gas or particle found in concentrations in excess of what is of natural origin. While some are relatively benign, others may be found in concentrations high enough to cause health or environmental impacts. Almost any gas or particle in high enough concentrations will cause some type of health response. Generally, air pollutants of most concern can be broken into three categories: the criteria pollutants, regulated toxic air pollutants (or hazardous air pollutants), and greenhouse gases. more...

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  • Jeff Underhill, Chief Scientist
    Atmospheric Science & Analysis
    NHDES Air Resources Division
    29 Hazen Drive, PO Box 95
    Concord, NH 03302-0095
    (603) 271-1102
    (603) 271-1381 (fax)
    jeffrey.underhill@des.nh.gov
  • David Healy
    Atmospheric Science & Analysis
    NHDES Air Resources Division
    29 Hazen Drive, PO Box 95
    Concord, NH 03302-0095
    (603) 271-0871
    (603) 271-1381 (fax)
    david.healy@des.nh.gov

 

 

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NH Department of Environmental Services | 29 Hazen Drive | PO Box 95 | Concord, NH 03302-0095
(603) 271-3503 | TDD Access: Relay NH 1-800-735-2964 | Hours: M-F, 8am-4pm

copyright 2014. State of New Hampshire