Hourly Weather | Today › Sunday, November 1, 2026
Missoula, Montana
11 PM
Cloudy Night
41°
Feels Like 37°
20
Humidity: 90%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

11 PM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.33 µg/m³
  • PM10: 1.37 µg/m³
  • O3: 0.024 ppm
  • NO2: 0.7 ppb
  • SO2: 0 ppb
  • CO: 0.14 ppm

Health Recommendations:

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