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Air Quality Alert issued September 1 at 11:35AM PDT by NWS Pendleton OR

The Washington State Department of Ecology has issued an Air Quality Alert until 10 AM PDT Wednesday. An Air Quality Alert has been issued for Kittitas County through Wednesday Sept 2 at 10AM due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) may reach Unhealthy to Sensitive Grou…

Reported by NWS Alerts Sep 1, 2026 · 18:35 UTC

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INCIDENT FUSION

6 reports · 1 sources

NWS AlertsAir Quality Alert issued September 1 at 11:35AM PDT by NWS Pendleton OR18:35 UTC NWS AlertsAir Quality Alert issued September 1 at 11:35AM PDT by NWS Pendleton OR18:35 UTC NWS AlertsAir Quality Alert issued September 1 at 11:19AM PDT by NWS Portland OR18:19 UTC NWS AlertsAir Quality Alert issued September 1 at 11:11AM PDT by NWS Spokane WA18:11 UTC NWS AlertsAir Quality Alert issued September 1 at 11:42AM EDT by NWS Greenville-Spartanburg SC15:42 UTC NWS AlertsAir Quality Alert issued September 1 at 12:34AM PDT by NWS Portland OR07:34 UTC

INCIDENT EVOLUTION

1 recorded state

Sep 1 · 18:49 UTC

Signal first indexedP2 · 88% quality · 1 source

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Air Quality Alert issued September 1 at 11:35AM PDT by NWS Pendleton OR

6 reports · 1 sources

1 recorded state

Special Weather Statement issued September 2 at 12:44PM MDT by NWS Great Falls MT

Severe Thunderstorm Warning issued September 2 at 2:42PM EDT until September 2 at 3:30PM EDT by NWS Wakefield VA

Special Weather Statement issued September 2 at 2:39PM EDT by NWS Detroit/Pontiac MI

Flash Flood Warning issued September 2 at 12:37PM MDT until September 2 at 3:30PM MDT by NWS Grand Junction CO