What is the air quality in Gillette today?

The current Air Quality Index (AQI) in Gillette is 18 (Good). PM2.5 concentration is 4.4 µg/m³.

What is the temperature in Gillette right now?

The current temperature in Gillette is 1.4°C (feels like -4.9°C). Humidity is 42.9% and wind speed is 32.0 km/h.

Is it safe to go outside in Gillette?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Gillette, United States

Drizzle

1.4°C · 42.9% humidity

1.4°

Feels -4.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 5pm

12 8pm

12 11pm

25 2am

25 5am

37 8am

75 11am

75 2pm

42.9%

Humidity

32.0 km/h

Wind NE

1018.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Gillette?

Temperature & Precipitation

PM2.54.4 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Gillette?

04-09

6.1° -1.1°

4.81 mm

04-10

9.9° 0.0°

04-11

20.0° 5.7°

0.06 mm

04-12

18.5° 9.6°

2.19 mm

04-13

9.4° -0.3°

5.19 mm

04-14

6.8° -3.6°

2.31 mm

04-15

5.4° -0.4°

0.25 mm

Both models agree Avg diff: 4.8°C

What cities are near Gillette?

23 Sheridan 12 Casper 18 Rapid City 23 Billings 55 Dickinson

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:49 UTC.