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  4. Frederick County

Frederick County

Maryland

2026-08-15 07:00
AQI (India)
Good
Pollutants|Pollens
PM10
μg/m³
20
PM2.5
μg/m³
11.4
O3
μg/m³
12.9
Weather
  • ℃
  • ℉
20℃
94%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
11, Woodsboro
AQI 29
12, Petersville
AQI 19
15, Thurmont
AQI 19
2, Frederick
AQI 13
20, Lewistown
AQI 19
21, Tuscarora
AQI 19
22, Burkittsville
AQI 19
24, Braddock
AQI 19
25, Brunswick
AQI 19
26, Walkersville
AQI 22
5, Emmitsburg
AQI 21
Buckeystown
AQI 23
Jackson
AQI 19
Middletown
AQI 19
New Market
AQI 31
Urbana
AQI 28
Woodville
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 23
Braddock Heights
AQI 19
Frederick
AQI 13
Clover Hill
AQI 19
Middletown
AQI 19
Urbana
AQI 28
Discovery-Spring Garden
AQI 22
Linganore-Bartonsville
AQI 23
Burkittsville
AQI 19
Rosemont
AQI 19
Walkersville
AQI 22