What is the air quality in Missoula today?

The current Air Quality Index (AQI) in Missoula is 33 (Good). PM2.5 concentration is 7.98 µg/m³.

What is the temperature in Missoula right now?

The current temperature in Missoula is 16.1°C (feels like 16.1°C). Humidity is 50.5% and wind speed is 32.2 km/h.

Is it safe to go outside in Missoula?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in Missoula, United States

Partly Cloudy

16.1°C · 50.5% humidity

16.1°

Feels 16.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 1pm

33 4pm

27 7pm

26 10pm

24 1am

24 4am

24 7am

24 10am

Air Quality Index Trend

44h · 1 stn

View full history →

Missoula's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

50.5%

Humidity

32.2 km/h

Wind NNW

1010.3 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.98 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Missoula?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station

PM2.57.98 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX10.9

Extreme

Station readings (1 station within 25 km)

7.98

Median

7.98

Average

7.98

Low

7.98

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -2.2

What is the 7-day forecast for Missoula?

05-29

18.2° 2.0°

0.81 mm

05-30

18.6° 7.2°

05-31

27.8° 12.8°

06-01

26.4° 2.8°

0.19 mm

06-02

18.9° 6.2°

06-03

20.9° 1.9°

0.38 mm

06-04

26.0° 11.1°

1.69 mm

Both models agree Avg diff: 4.3°C

Where are air quality stations near Missoula?

Missoula

1.4 km PM2.5: 8.0 µg/m³

What cities are near Missoula?

25 Butte 33 Kalispell 25 Helena 25 Great Falls 14 Coeur d'Alene 13 Moscow 32 Lewiston Orchards 29 Lewiston 13 Post Falls 13 Pullman

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-05-29T22:26 UTC.