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Milwaukee County

Wisconsin

2026-09-21 04:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
42.3
PM10
μg/m³
4
PM2.5
μg/m³
2.4
CO
μg/m³
250
NO2
μg/m³
4.5
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
16℃
85%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Bayside
AQI 13
Brown Deer
AQI 4
Cudahy
AQI 4
Fox Point
AQI 4
Franklin
AQI 4
Glendale
AQI 4
Greendale
AQI 4
Greenfield
AQI 4
Hales Corners
AQI 4
Milwaukee
AQI 14
Oak Creek
AQI 4
River Hills
AQI 4
Saint Francis
AQI 4
Shorewood
AQI 4
South Milwaukee
AQI 4
Wauwatosa
AQI 4
West Allis
AQI 4
West Milwaukee
AQI 4
Data Sources
http://www.airnow.gov/

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Cities Nearby

Milwaukee
AQI 14
Shorewood
AQI 4
West Milwaukee
AQI 4
Saint Francis
AQI 4
Wauwatosa
AQI 4
West Allis
AQI 4
Cudahy
AQI 4
Glendale
AQI 4
Greenfield
AQI 4
Greendale
AQI 4
Fox Point
AQI 4