Hourly Weather | Today Wednesday, December 24, 2025
Appleton, Wisconsin
6 PM
Cloudy Weather
34°
Feels Like 32°
0
Humidity: 83%
Wind: 5 mph
UV Index: 0
7 PM
Cloudy Weather
34°
Feels Like 34°
0
Humidity: 88%
Wind: 4 mph
UV Index: 0
8 PM
Cloudy Weather
34°
Feels Like 36°
0
Humidity: 89%
Wind: 4 mph
UV Index: 0
9 PM
Cloudy Weather
34°
Feels Like 36°
0
Humidity: 90%
Wind: 4 mph
UV Index: 0
10 PM
Cloudy Night
34°
Feels Like 34°
0
Humidity: 88%
Wind: 4 mph
UV Index: 0
11 PM
Cloudy Night
34°
Feels Like 32°
0
Humidity: 89%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
33 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.85 µg/m³
  • PM10: 9.44 µg/m³
  • O3: 0.008 ppm
  • NO2: 19.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.29 ppm

Health Recommendations:

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

7 PM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.21 µg/m³
  • PM10: 10.93 µg/m³
  • O3: 0.005 ppm
  • NO2: 21.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.32 ppm

Health Recommendations:

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

8 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.32 µg/m³
  • PM10: 12.21 µg/m³
  • O3: 0.003 ppm
  • NO2: 23.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.35 ppm

Health Recommendations:

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

9 PM
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.01 µg/m³
  • PM10: 12.99 µg/m³
  • O3: 0.001 ppm
  • NO2: 23.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.36 ppm

Health Recommendations:

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

10 PM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.44 µg/m³
  • PM10: 13.52 µg/m³
  • O3: 0.001 ppm
  • NO2: 23 ppb
  • SO2: 0.2 ppb
  • CO: 0.37 ppm

Health Recommendations:

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

11 PM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.5 µg/m³
  • PM10: 13.53 µg/m³
  • O3: 0.001 ppm
  • NO2: 22.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.37 ppm

Health Recommendations:

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