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  3. Maryland
  4. Frederick County

Frederick County

Maryland

2025-03-20 04:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
94.3
PM10
μg/m³
10
PM2.5
μg/m³
5.5
Weather
  • ℃
  • ℉
12℃
43%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
11, Woodsboro
AQI 40
12, Petersville
AQI 10
15, Thurmont
AQI 10
2, Frederick
AQI 40
20, Lewistown
AQI 10
21, Tuscarora
AQI 10
22, Burkittsville
AQI 10
24, Braddock
AQI 10
25, Brunswick
AQI 10
26, Walkersville
AQI 40
5, Emmitsburg
AQI 7
Buckeystown
AQI 10
Jackson
AQI 10
Middletown
AQI 10
New Market
AQI 40
Urbana
AQI 40
Woodville
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 40
Braddock Heights
AQI 10
Frederick
AQI 40
Clover Hill
AQI 10
Middletown
AQI 10
Urbana
AQI 40
Discovery-Spring Garden
AQI 40
Linganore-Bartonsville
AQI 40
Burkittsville
AQI 10
Rosemont
AQI 10
Walkersville
AQI 40