Air Quality in Missoula, United States
Rain
15.6°C · 84.9% humidity
15.6°
Feels 15.6°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Missoula's air quality — share it
AQI Forecast
25
5pm
25
24
16
8pm
18
21
22
11pm
23
23
24
2am
24
24
25
5am
25
25
25
8am
25
25
25
11am
25
24
24
2pm
24
24
Air Quality Index Trend
46h · 1 stnMissoula's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
84.9%
Humidity
44.1 km/h
Wind NW
1003.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.76 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Missoula?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.53.76 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.76
Median
3.76
Average
3.76
Low
3.76
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.0
What is the 7-day forecast for Missoula?
06-09
15.6° 6.8°
16.62 mm
06-10
17.3° 4.6°
06-11
21.8° 8.5°
06-12
13.7° 8.5°
1.06 mm
06-13
25.5° 6.5°
06-14
23.7° 11.1°
0.62 mm
06-15
22.3° 4.6°
0.44 mm
Both models agree
Avg diff: 4.2°C
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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 2026-06-09T02:23 UTC.