Protecting Oregon's Environment
Oregon State Seal
Oregon Department of Environmental Quality

Air Quality

Annual Report


  Air Quality Home
  Air Quality Index
  Climate Change
    - Greenhouse Gas Reporting
  Regional Haze
  Transportation
  Vehicle Inspection Program
     

Source Monitoring and Testing Guidance and Documents

[print version]

For more information about Air Quality call 503-229-5359 or email.

 

Oregon Department of Environmental Quality
Headquarters: 811 SW Sixth Ave., Portland, OR 97204-1390
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

DEQ Web site privacy notice