Hourly Weather | Today Thursday, February 5, 2026
Racine, Wisconsin
9 PM
Cloudy Weather
28°
Feels Like 19°
7
Humidity: 87%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Weather
28°
Feels Like 19°
7
Humidity: 87%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Weather
28°
Feels Like 19°
7
Humidity: 87%
UV Index: 0
Wind: 9 mph

Hourly Air Quality Forecast - AQI (US EPA)

9 PM
58 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.54 µg/m³
  • PM10: 17.24 µg/m³
  • O3: 0.022 ppm
  • NO2: 10.7 ppb
  • SO2: 2.8 ppb
  • CO: 0.23 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.2 µg/m³
  • PM10: 17.88 µg/m³
  • O3: 0.021 ppm
  • NO2: 10.2 ppb
  • SO2: 2.3 ppb
  • CO: 0.23 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
60 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.48 µg/m³
  • PM10: 18.07 µg/m³
  • O3: 0.021 ppm
  • NO2: 9.7 ppb
  • SO2: 1.9 ppb
  • CO: 0.23 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.