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  4. Frederick County

Frederick County

Maryland

2024-12-22 06:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
78.2
PM2.5
μg/m³
3.5
PM10
μg/m³
3
NO2
μg/m³
5.1
Weather
  • ℃
  • ℉
-5℃
64%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
11, Woodsboro
AQI 24
12, Petersville
AQI 24
15, Thurmont
AQI 24
2, Frederick
AQI 24
20, Lewistown
AQI 24
21, Tuscarora
AQI 24
22, Burkittsville
AQI 24
24, Braddock
AQI 24
25, Brunswick
AQI 24
26, Walkersville
AQI 24
5, Emmitsburg
AQI 26
Buckeystown
AQI 24
Jackson
AQI 24
Middletown
AQI 24
New Market
AQI 24
Urbana
AQI 24
Woodville
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 24
Braddock Heights
AQI 24
Frederick
AQI 24
Clover Hill
AQI 24
Middletown
AQI 24
Urbana
AQI 24
Discovery-Spring Garden
AQI 24
Linganore-Bartonsville
AQI 24
Burkittsville
AQI 24
Rosemont
AQI 24
Walkersville
AQI 24