Air Quality in Butte, United States
Windy
27.5°C · 16.7% humidity
27.5°
Feels 27.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Butte's air quality — share it
AQI Forecast
24
3pm
24
24
25
6pm
24
24
24
9pm
25
25
25
12am
25
25
25
3am
25
25
25
6am
25
25
25
9am
25
25
25
12pm
25
25
Butte'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 Butte is 1.2× the WHO annual guideline of 5 µg/m³.
16.7%
Humidity
80.3 km/h
Wind WSW
1014.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Butte?
Temperature & Precipitation
PM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Butte?
05-29
27.5° 1.7°
0.06 mm
05-30
24.0° 7.9°
05-31
26.4° 10.5°
06-01
25.2° 0.9°
2.06 mm
06-02
18.0° 3.9°
06-03
22.2° 0.4°
06-04
20.4° 9.9°
1.44 mm
Both models agree
Avg diff: 4.2°C
What cities are near Butte?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:10 UTC.