E 1st St, Colville, Washington, USA Air Quality

Monitoring Station · Spokane, United States
137
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
52 3am
59
71
137 6am
89
89
89 9am
89
89
88 12pm
88
71
71 3pm
59
59
— 6pm
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—
— 9pm
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— 12am
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Station readings
52
137
CAMS model adj +5
54
54
66
83
84
84
84
84
84
83
83
66
66
54
54

Air Quality Forecast (24h)

PM2.550.1 µg/m³ ×3.3 WHO
Unhealthy for sensitive groups
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Nearby Cities

142 Spokane 145 Spokane Valley 147 Opportunity 145 Post Falls 157 Coeur d'Alene 42 Penticton 54 Okanagan Mission 42 Rutland 106 Moses Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:28 UTC.