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  3. Maryland

Maryland

United States

2026-08-29 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.1
O3
μg/m³
35
PM10
μg/m³
15.9
NO2
μg/m³
23.6
Weather
  • ℃
  • ℉
20℃
78%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Allegany County
AQI 36
Anne Arundel County
AQI 55
Baltimore
AQI 48
Baltimore County
AQI 44
Calvert County
AQI 41
Caroline County
AQI 39
Carroll County
AQI 40
Cecil County
AQI 25
Charles County
AQI 48
Dorchester County
AQI 35
Frederick County
AQI 29
Garrett County
AQI 48
Harford County
AQI 43
Howard County
AQI 23
Kent County
AQI 25
Montgomery County
AQI 27
Prince George's County
AQI 50
Queen Anne's County
AQI 28
Somerset County
AQI 43
St. Mary's County
AQI 47
Talbot County
AQI 36
Washington County
AQI 17
Wicomico County
AQI 35
Worcester County
AQI 43
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 52
Arden-on-the-Severn
AQI 53
Herald Harbor
AQI 53
Crofton
AQI 55
Odenton
AQI 52
Severna Park
AQI 54
Pasadena
AQI 53
Fort Meade
AQI 52
Parole
AQI 53
Severn
AQI 52
Bowie
AQI 55