Today | Weather | Friday, November 13, 2026

Weather in Billings, Montana

08:50 AM
Now
Cloudy Weather
39° F
Feels Like 37°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 81 %
Today
Cloudy Weather
Day 64°
Night 39°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 2

Billings Weather Forecast Updated

49 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 13, 2025)
Cloudy Night

Day

73°

Night

55°

Wind

14 mph

Precipitation

0 %

Air Quality in Billings

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.84 µg/m³
PM10 1.96 µg/m³
O3 0.034 ppm
NO2 1.6 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 0.59 µg/m³
NO 0.13 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 0.84 µg/m³
PM10 – 1.96 µg/m³
O3 – 67.64 µg/m³
NO2 – 3 µg/m³
SO2 – 0.01 µg/m³
CO – 110.93 µg/m³
NH3 – 0.59 µg/m³
NO – 0.13 µg/m³