Air Quality in Missoula, United States

Overcast
6.1°C · 92.1% humidity
6.1°
Feels 0.8°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
36 4pm
40
22
22 7pm
22
22
22 10pm
22
22
22 1am
22
35
35 4am
47
47
47 7am
47
47
47 10am
60
60
60 1pm
60
47
Station readings
36
40
CAMS model adj +10
25
12
12
12
12
12
12
12
12
12
12
25
25
37
37
37
37
37
37
50
50
50
50
37
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
92.1%
Humidity
39.1 km/h
Wind WNW
1014.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Missoula?

Temperature & Precipitation

PM2.59.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
9.12
Median
9.12
Average
9.12
Low
9.12
High
PM2.5 µg/m³ · Model: 2.9 · Bias: -6.2
Both models agree Avg diff: 3.6°C

Where are air quality stations near Missoula?

40
Missoula
1.4 km PM2.5: 9.6 µg/m³

What cities are near Missoula?

38 Butte 21 Kalispell 38 Helena 18 Great Falls 25 Coeur d'Alene 33 Moscow 33 Lewiston Orchards 27 Lewiston 24 Post Falls 33 Pullman

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:06 UTC.