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  4. Frederick County

Frederick County

Maryland

2026-05-30 20:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
70.7
PM10
μg/m³
9
PM2.5
μg/m³
1.6
Weather
  • ℃
  • ℉
20℃
47%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
11, Woodsboro
AQI 68
12, Petersville
AQI 71
15, Thurmont
AQI 67
2, Frederick
AQI 71
20, Lewistown
AQI 68
21, Tuscarora
AQI 68
22, Burkittsville
AQI 69
24, Braddock
AQI 69
25, Brunswick
AQI 71
26, Walkersville
AQI 69
5, Emmitsburg
AQI 3
Buckeystown
AQI 9
Jackson
AQI 68
Middletown
AQI 68
New Market
AQI 70
Urbana
AQI 71
Woodville
AQI 70
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ballenger Creek
AQI 69
Braddock Heights
AQI 69
Frederick
AQI 71
Clover Hill
AQI 68
Middletown
AQI 68
Urbana
AQI 71
Discovery-Spring Garden
AQI 69
Linganore-Bartonsville
AQI 70
Burkittsville
AQI 69
Rosemont
AQI 71
Walkersville
AQI 69