# SUMMARY
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An Air Quality Alert has been issued by the following agencies:
Washington Department of Ecology
An Air Quality Alert has been issued for Chelan, Douglas, and Okanogan Counties until further notice due to current and expected smoke from regional fires. Particulate matter (PM2.5) may reach Unhealthy levels for areas downwind from active wildfires. Be sure to check air monitors in your area before outdoor activities.
When air quality is Unhealthy, everyone should reduce exposure. Limit time outside, avoid strenuous outdoor activity, and follow tips for cleaner indoor air.
# DETAILS
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ISSUED AT
Sunday, August 23, 2026 at 11:28 PM PDT
ISSUED BY
Relayed by National Weather Service Spokane WA
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Air Quality Alert Message | Washington Department of Ecology
# AREAS AFFECTED
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Chelan, Douglas, Okanogan
Including the cities of Wenatchee, Leavenworth, Cashmere, Entiat, Chelan, Manson, Plain, East Wenatchee, Bridgeport, Waterville, Douglas, Omak, Okanogan, Tonasket, Brewster, Oroville, Mazama, Winthrop, Methow, Twisp, and Conconully