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  2. United States
  3. Maryland
  4. Frederick County

Frederick County

Maryland

2026-06-08 23:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
83.6
PM10
μg/m³
14
PM2.5
μg/m³
5.5
Weather
  • ℃
  • ℉
21℃
74%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
11, Woodsboro
AQI 36
12, Petersville
AQI 10
15, Thurmont
AQI 10
2, Frederick
AQI 35
20, Lewistown
AQI 10
21, Tuscarora
AQI 10
22, Burkittsville
AQI 10
24, Braddock
AQI 10
25, Brunswick
AQI 10
26, Walkersville
AQI 36
5, Emmitsburg
AQI 8
Buckeystown
AQI 14
Jackson
AQI 10
Middletown
AQI 10
New Market
AQI 4
Urbana
AQI 35
Woodville
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 36
Braddock Heights
AQI 10
Frederick
AQI 35
Clover Hill
AQI 10
Middletown
AQI 10
Urbana
AQI 35
Discovery-Spring Garden
AQI 36
Linganore-Bartonsville
AQI 35
Burkittsville
AQI 10
Rosemont
AQI 10
Walkersville
AQI 36