Hourly Weather | Today Wednesday, February 25, 2026
Racine, Wisconsin
11 PM
Cloudy Night
21°
Feels Like 12°
0
Frost Risk: 97%
Humidity: 67%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.18 µg/m³
  • PM10: 7.22 µg/m³
  • O3: 0.035 ppm
  • NO2: 7.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.21 ppm

Health Recommendations:

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