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  4. Jefferson County

Jefferson County

Wisconsin

2026-06-20 09:00
CAQI (Europe)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
55.7
Weather
  • ℃
  • ℉
13℃
87%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
Places included
Fort Atkinson
AQI 28
Jefferson
AQI 24
Johnson Creek
AQI 26
Lake Mills
AQI 28
Palmyra
AQI 29
Sullivan
AQI 27
Waterloo
AQI 29
Watertown
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Johnson Creek
AQI 26
Watertown
AQI 28
Jefferson
AQI 24
Sullivan
AQI 27
Lake Mills
AQI 28
Oconomowoc
AQI 7
Oconomowoc Lake
AQI 7
Fort Atkinson
AQI 28
Dousman
AQI 7
Clyman
AQI 6
Waterloo
AQI 29