Colville Tribe, Omak, Washington, USA Air Quality

Monitoring Station · Penticton, Canada
293
Very unhealthy
Everyone should avoid outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
129 12am
25
269
293 3am
136
136
136 6am
136
156
156 9am
156
156
156 12pm
168
168
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
25
269
293
CAMS model adj +102
27
27
27
27
34
34
34
34
54
54
54
54
54
66
66

Air Quality Forecast (24h)

PM2.5243.3 µg/m³ ×16.2 WHO
Very unhealthy
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Nearby Cities

42 Penticton 378 Wenatchee 106 Moses Lake 54 Okanagan Mission 45 West Kelowna 54 Kelowna 42 Rutland 70 Ellensburg 142 Spokane

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:54 UTC.