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  4. Knox County
  5. Mount Vernon

Mount Vernon

Knox County, Ohio

2025-03-20 02:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
89
PM2.5
μg/m³
6.3
PM10
μg/m³
31.6
NO2
μg/m³
13.9
CO
μg/m³
122.3
Weather
  • ℃
  • ℉
17℃
45%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO

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