What is the air quality in Billings today?

The current Air Quality Index (AQI) in Billings is 22 (Good). PM2.5 concentration is 5.3 µg/m³.

What is the temperature in Billings right now?

The current temperature in Billings is 20.5°C (feels like 20.5°C). Humidity is 22.6% and wind speed is 70.7 km/h.

Is it safe to go outside in Billings?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Billings, United States

Windy

20.5°C · 22.6% humidity

20.5°

Feels 20.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

41h · 1 stn

View full history →

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

22.6%

Humidity

70.7 km/h

Wind WSW

1016.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.3 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Billings?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station

PM2.55.3 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

5.3

Median

5.3

Average

5.3

Low

5.3

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +1.2

What is the 7-day forecast for Billings?

10-20

21.7° 7.1°

10-21

17.3° 9.0°

10-22

15.6° 8.2°

10-23

10.6° 2.4°

10-24

13.7° 0.6°

0.19 mm

10-25

17.4° 5.0°

10-26

17.2° 7.7°

Both models agree Avg diff: 4.8°C

Where are air quality stations near Billings?

Laurel

22.3 km PM2.5: 5.3 µg/m³

What cities are near Billings?

25 Sheridan 25 Bozeman 54 Great Falls 34 Helena 25 Gillette 25 Rexburg 25 Idaho Falls

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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 2026-10-20T20:05 UTC.