Air Quality in Gillette, United States
Windy
31.2°C · 29.0% humidity
31.2°
Feels 31.2°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Gillette's air quality — share it
AQI Forecast
54
4pm
54
54
60
7pm
58
57
56
10pm
56
55
55
1am
55
54
54
4am
54
34
34
7am
34
34
34
10am
54
54
54
1pm
54
54
Gillette'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 Gillette is 1.1× the WHO 24-hour guideline of 15 µg/m³.
29.0%
Humidity
74.9 km/h
Wind SSE
1008.5 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.35 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Gillette?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX10.9
Extreme
What is the 7-day forecast for Gillette?
08-03
34.3° 19.4°
0.38 mm
08-04
34.9° 14.8°
08-05
37.5° 18.7°
1.0 mm
08-06
37.8° 12.5°
08-07
36.1° 17.4°
2.44 mm
08-08
34.5° 15.8°
08-09
35.9° 21.2°
Both models agree
Avg diff: 4.8°C
What cities are near Gillette?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:02 UTC.