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  4. Jefferson County

Jefferson County

Wisconsin

2026-08-22 06:00
CAQI (Europe)
Insufficient Data
--
Pollutants|Pollens
O3
μg/m³
37.1
Weather
  • ℃
  • ℉
18℃
99%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
Places included
Fort Atkinson
AQI 17
Jefferson
AQI 16
Johnson Creek
AQI 17
Lake Mills
AQI 18
Palmyra
AQI 19
Sullivan
AQI 17
Waterloo
AQI 20
Watertown
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Johnson Creek
AQI 17
Watertown
AQI 18
Jefferson
AQI 16
Sullivan
AQI 17
Lake Mills
AQI 18
Oconomowoc
AQI 19
Oconomowoc Lake
AQI 19
Fort Atkinson
AQI 17
Dousman
AQI 19
Clyman
AQI 15
Waterloo
AQI 20