EDITOR’S NOTE: The winds have changed, and air quality is improving in most areas of the state, but extended now for most of central and eastern Oregon; and a smog advisory…
Category: Air Quality
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory for most of Oregon [Aviso sobre la calidad del aire]
EDITOR’S NOTE: About the only counties not listed below are the coastal counties, but don’t let that fool you! Currently (Aug. 4, 2026 @1:30PM) the Air Quality Index (AQI) in Nehalem…
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory for Portland metro area, Baker, eastern Clackamas, Crook, Deschutes, Harney, Jefferson, northern Klamath, northern Lake, Malheur, Umatilla, Union, Wallowa, and southern Wasco counties [Aviso sobre la calidad del aire]
UPDATED: Clarifying that Portland metro area covers Clackamas, Multnomah and Washington counties QUICK FACTS – Aug. 3, 2026 Location: Portland metro area, as well as Baker, eastern Clackamas, Crook, Deschutes, Harney, Jefferson,…
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory for Eastern Oregon and parts of Central Oregon [Aviso sobre la calidad del aire] July 27, 2026 until further notice
July 27, 2026 QUICK FACTS Location: Baker, Crook, Gilliam, Grant, Harney, Jefferson, Malheur, Morrow, Umatilla, Union, Wallowa, Wasco and Wheeler counties End date: Until further notice Smoke source: Multiple wildfires in Southern, Central and…
OREGON HEALTH AUTHORITY: OHA urges people to limit smoke exposure as wildfire season intensifies
Health officials concerned about poor air quality, effects on sensitive populations as blazes rage across Oregon What you should know: Wildfire season is creating hazardous air quality conditions across Oregon….
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory extended for Baker, Crook, Grant, Jefferson, Union, Wallowa, and Wheeler counties until at least the afternoon of July 27, 2026 [Aviso sobre la calidad del aire]
July 24, 2026 QUICK FACTS Location: Baker, Crook, Grant, Jefferson, Union, Wallowa and Wheeler counties End date: Monday afternoon, July 27, 2026 Smoke sources: Multiple wildfires in southern, central and eastern Oregon. ** Versión…
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory extended for Baker, Crook, Deschutes, northern Harney, Grant, Jefferson, northern Malheur, Union, southern Umatilla and Wheeler counties. Morrow county added to the advisory. [Aviso sobre la calidad del aire]
7/22/26 QUICK FACTS Locations: Baker, Crook, Deschutes, Northern Harney, Grant, Jefferson, northern Malheur, Morrow, Union, southern Umatilla and Wheeler counties. End date: At least Friday afternoon, July 24, 2026. Smoke source: Multiple wildfires in southern, central and eastern Oregon. ** Información en español ** The Oregon Department…
DEPARTMENT OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory adds Clackamas County; advisory now covers Baker, Clackamas, Crook, Deschutes, Grant, Northern Harney, Northern Jackson, Jefferson, Northern Malheur, Union, Umatilla, Wallowa and Wheeler counties through Wednesday 7/22
Date: July 21, 2026 QUICK FACTS Location: Baker, Clackamas, Crook, Deschutes, Grant, Northern Harney, Northern Jackson, Jefferson, Northern Malheur, Union, Umatilla, Wallowa, Wheeler counties End date: Wednesday afternoon, July 22, 2026. Smoke source: Fires across Oregon, including Anthony,…
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory for much of Oregon through Sunday Sept. 8th
(Sept. 6, 2024) QUICK FACTS Location: Clackamas, Crook, Deschutes, Grant, Harney, Jefferson, northern Klamath, northern Lake, northern Malheur counties End date: Through Sunday for western Oregon, until further notice for central and eastern Oregon Smoke source: Fires…
OREGON DEPT. OF ENVIRONMENTAL QUALITY (DEQ): Air quality advisory for Portland-Vancouver metro and Salem areas due to smog Thursday Sept. 4; Wildfire Smoke Advisory for Central, Eastern & Southern Oregon
(September 4, 2024, Statewide, Ore.) – Oregon Department of Environmental Quality and the Southwest Clean Air Agency issued an air quality advisory for Thursday, Sep. 5 for the Portland-Vancouver metro and Salem…
