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

Laboratory and Environmental Assessment

Air Monitoring

Air Quality Monitoring - Real Time Data Request Form

Please Note: The data values returned from your request are classified as "RAW DATA".   The results have not yet been validated.
The hours of the day are based on Pacific Standard Time.   New values become available at approximately 10 - 15 minutes past the hour.

Some of the Stations in the list have data available only on a seasonal basis. 
If no data is returned for your request, please check our Real Time Station Map to see if it is a seasonal site.

Real Time Station Map - State of Oregon

Use the form below to specify a Station and Pollutant/Parameter of interest.

  Station            Parameter

Hourly Concentrations For:     Saturday, January 21, 2017

Hourly Values
21886 ACSNEPHBscat0.990.780.440.430.990.710.490.430.39***************
21886 ACSPM10µg/m³23.218.912.011.823.217.513.011.811.0***************
21886 ACSPM2.5µg/m³12.***************

For more information about DEQ's Laboratory and Environmental Assessment Program please email LEAP.

Oregon Department of Environmental Quality
Headquarters: 700 NE Multnomah Street, Suite 600, Portland, OR 97232
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