Hourly Weather | Today Wednesday, February 25, 2026
St. Joseph, Missouri
11 PM
Cloudy Weather
41°
Feels Like 30°
49
Humidity: 72%
UV Index: 0
Wind: 14 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.04 µg/m³
  • PM10: 5.76 µg/m³
  • O3: 0.036 ppm
  • NO2: 3.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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