Oregon records highest number of unhealthy air days amid wildfire smoke

Oregon records highest number of unhealthy air days amid wildfire smoke

Oregon state air quality officials said on August 6 that the state had recorded a record number of days with unhealthy air quality as wildfire smoke persisted across the region. The officials linked the increase to climate-related changes and longer fire seasons. Earlier, FOX Weather reported that smoke from more than 30 active wildfires in Oregon and Washington was being carried by the jet stream toward the Midwest, Mid-Atlantic and Southeast, producing hazy conditions and moderate air-quality impacts.

Yahoo noted that the smoke created unhealthy air quality from the Northwest to the South, with the worst conditions near Boise, Idaho. The Seattle Times said that smoke from large fires near Spokane was expected to lower air quality to unhealthy levels in Seattle through, prompting health advisories. The Weather Channel warned that changing offshore wind patterns would push smoke from eastern Oregon and Washington into western Washington and Oregon, raising concerns for the Seattle-Portland corridor through midweek.

Acteurs

National Interagency Fire Center meteorologists

Lieux

Oregon, United States Washington, United States Boise, Idaho, United States Upper Midwest, United States Great Lakes, United States Mid-Atlantic, United States Southeast, United States central United States United States

Articles

6 août 2026
1 au total
Wildfire smoke becomes a regular occurrence across Oregon, as residents learn to adapt
Wildfire smoke becomes a regular occurrence across Oregon, as residents learn to adapt

opb.org • 06 août 03h14

Air quality officials report a sharp rise in days with unhealthy smoke across Oregon, attributing the trend to climate-related changes and longer fire seasons.

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4 août 2026
1 au total
Northwest wildfire smoke to blanket Seattle, Portland
Northwest wildfire smoke to blanket Seattle, Portland

The Weather Channel • 04 août 09h36

Changing wind patterns will push smoke from eastern Oregon and Washington fires into western Washington and Oregon, raising air-quality concerns for the Seattle-Portland corridor through midweek.

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3 août 2026
1 au total
Air quality alert: Wildfire smoke may be unhealthy for days in Seattle
Air quality alert: Wildfire smoke may be unhealthy for days in Seattle

The Seattle Times • 03 août 23h03

Smoke from large wildfires burning near Spokane is expected to lower air quality to unhealthy levels in Seattle through Thursday, prompting health advisories.

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29 juillet 2026
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More fires, more smoke: For the 2nd time this month, large swaths of the U.S. are being blanketed by wildfire smoke
More fires, more smoke: For the 2nd time this month, large swaths of the U.S. are being blanketed by wildfire smoke

Yahoo • 29 juil. 16h26

More than 40 active wildfires in Oregon and Washington have generated a smoke plume that reached as far as Florida, prompting air quality advisories across the western and central U.S.

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28 juillet 2026
1 au total
Wildfire smoke is blanketing parts of the U.S. again this week. These are the most affected states.
Wildfire smoke is blanketing parts of the U.S. again this week. These are the most affected states.

Yahoo • 28 juil. 16h16

Smoke from dozens of fires in Oregon, Washington and British Columbia is creating unhealthy air quality from the Northwest to the South, with the worst conditions reported near Boise, Idaho.

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27 juillet 2026
1 au total
Hazy skies spread nationwide as Northwest wildfire smoke pushes East
Hazy skies spread nationwide as Northwest wildfire smoke pushes East

FOX Weather • 27 juil. 14h43

Smoke from more than 30 active wildfires in Oregon and Washington is being carried by the jet stream toward the Midwest, Mid-Atlantic and Southeast, producing hazy conditions and moderate air-quality impacts.

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