Hourly Weather | Today Tuesday, June 9, 2026
Green Bay, Wisconsin
9 PM
Cloudy Night
70°
Feels Like 72°
0
Humidity: 90%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
68°
Feels Like 68°
1
Humidity: 90%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
66°
Feels Like 66°
4
Humidity: 92%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 9.46 µg/m³
  • PM10: 9.85 µg/m³
  • O3: 0.031 ppm
  • NO2: 3 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.41 µg/m³
  • PM10: 10.94 µg/m³
  • O3: 0.025 ppm
  • NO2: 3.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.31 µg/m³
  • PM10: 11.94 µg/m³
  • O3: 0.020 ppm
  • NO2: 4.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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