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Air Quality in the National Parks, 2nd Edition

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Cover Page of Air Quality in the National Parks
Air Quality in the National Parks documents current air quality conditions and trends at many National Park Service areas with emphasis on the 10-year period 1990-1999. The report also provides information about resources that are being or may be affected by air pollution, actions the National Park Service is taking to protect parks and their resources from existing and new air pollution problems, and future air quality challenges the National Park Service will face.

Air Quality in the National Parks (Fall 2002 pdf 41.2mb)

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updated on 01/24/2007  I   http://nature.nps.gov/air/pubs/aqnps.cfm   I  Email: Webmaster