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  2. United States
  3. Maryland
  4. Frederick County

Frederick County

Maryland

2025-12-29 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3
PM10
μg/m³
8
Weather
  • ℃
  • ℉
12℃
74%
16 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
Places included
11, Woodsboro
AQI 42
12, Petersville
AQI 12
15, Thurmont
AQI 12
2, Frederick
AQI 42
20, Lewistown
AQI 12
21, Tuscarora
AQI 12
22, Burkittsville
AQI 12
24, Braddock
AQI 12
25, Brunswick
AQI 12
26, Walkersville
AQI 42
5, Emmitsburg
AQI 33
Buckeystown
AQI 33
Jackson
AQI 12
Middletown
AQI 12
New Market
AQI 34
Urbana
AQI 42
Woodville
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 42
Braddock Heights
AQI 12
Frederick
AQI 42
Clover Hill
AQI 12
Middletown
AQI 12
Urbana
AQI 42
Discovery-Spring Garden
AQI 42
Linganore-Bartonsville
AQI 42
Burkittsville
AQI 12
Rosemont
AQI 12
Walkersville
AQI 42