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  4. Knox County

Knox County

Ohio

2026-05-07 00:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
94.3
PM2.5
μg/m³
3.1
Weather
  • ℃
  • ℉
10℃
71%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
Places included
Clay Township
AQI 40
College Township
AQI 40
Fredericktown
AQI 35
Hilliar Township
AQI 40
Mount Vernon
AQI 40
Union Township
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Danville
AQI 39
Gann
AQI 40
Gambier
AQI 40
Mount Vernon
AQI 40
Butler
AQI 15
Fredericktown
AQI 35
Loudonville
AQI 40
Martinsburg
AQI 40
Perrysville
AQI 38
Nashville
AQI 40
Nellie
AQI 39