Air Quality in Kalispell, United States
Clear
27.8°C · 16.6% humidity
27.8°
Feels 27.8°
156
Unhealthy
Everyone should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Kalispell's air quality — share it
AQI Forecast
66
2pm
54
54
156
5pm
107
86
72
8pm
81
73
68
11pm
64
61
59
2am
58
57
56
5am
55
67
67
8am
54
54
34
11am
34
27
Air Quality Index Trend
45h · 2 stnKalispell's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Kalispell is 4.3× the WHO 24-hour guideline of 15 µg/m³.
16.6%
Humidity
15.6 km/h
Wind SE
1007.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
65.2 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Kalispell?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.565.2 µg/m³
×4.3 WHO
Unhealthy
PM1066.15 µg/m³
Moderate
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
65.2
Median
65.2
Average
65.2
Low
65.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -48.8
What is the 7-day forecast for Kalispell?
08-03
33.7° 12.9°
08-04
28.8° 11.9°
08-05
32.3° 15.1°
08-06
30.8° 9.9°
08-07
30.7° 11.6°
08-08
29.7° 6.7°
08-09
29.7° 10.8°
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Kalispell?
159
Columbia Falls, Montana, USA
159
Columbia Falls, Montana, USA
156
Columbia Falls, Montana, USA
172
Whitefish Yard
What cities are near Kalispell?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:05 UTC.