Air Quality in Billings, United States

Overcast
3.4°C · 100.0% humidity
3.4°
Feels -1.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
21 2pm
21
20
20 5pm
20
20
20 8pm
20
20
20 11pm
20
20
20 2am
20
20
20 5am
20
20
20 8am
20
20
20 11am
20
20
Station readings
21
21
CAMS model adj +8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
100.0%
Humidity
27.9 km/h
Wind E
1019.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Billings?

Temperature & Precipitation

PM2.55.03 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
5.03
Median
5.03
Average
5.03
Low
5.03
High
PM2.5 µg/m³ · Model: 2.9 · Bias: -2.1

What is the 7-day forecast for Billings?

04-09
9.1° -1.1°
0.19 mm
04-10
12.3° 0.4°
04-11
18.1° 7.6°
04-12
18.8° 8.4°
0.44 mm
04-13
12.4° 3.4°
04-14
6.8° -1.2°
5.69 mm
04-15
8.5° -0.1°
Both models agree Avg diff: 5.2°C

Where are air quality stations near Billings?

21
Laurel
22.3 km PM2.5: 5.0 µg/m³

What cities are near Billings?

21 Sheridan 21 Bozeman 18 Great Falls 31 Helena 18 Gillette 12 Rexburg 12 Idaho Falls

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T17:16 UTC.