Active AlertsGrants Pass, OR

What: Poor air quality will develop this evening and continue through Wednesday. This is due to an inversion and stagnant air conditions near the surface that will trap pollutants.
Where: Valley areas, both west of the Cascades in Jackson, Josephine and Douglas counties, and east of the Cascades in Klamath and Lake counties.
When: From 4 PM this afternoon to 4 PM PST Wednesday.
Impacts: Poor air quality may cause issues for people with respiratory problems.

Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air.