Columbia Falls, Montana, USA Air Quality

Monitoring Station · Kalispell, United States
152
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 3am
152
56
56 6am
56
56
56 9am
56
56
56 12pm
68
68
56 3pm
56
36
— 6pm
—
—
— 9pm
—
—
— 12am
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Station readings
152
CAMS model adj +2
54
54
54
54
54
54
54
54
54
54
66
66
54
54
34

Air Quality Forecast (24h)

PM2.557.4 µg/m³ ×3.8 WHO
Unhealthy
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Nearby Monitoring Stations

138
Columbia Falls, Montana, USA
0.0 km PM2.5: 50.5 µg/m³
155
Whitefish Yard
12.4 km PM2.5: 64.0 µg/m³

Nearby Cities

156 Kalispell 75 Missoula 75 Cranbrook 55 Lethbridge 157 Coeur d'Alene 145 Post Falls 60 Great Falls 145 Spokane Valley 147 Opportunity

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:31 UTC.