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  3. Maryland

Maryland

United States

2026-08-29 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.4
O3
μg/m³
65.7
PM10
μg/m³
16.9
NO2
μg/m³
12.5
Weather
  • ℃
  • ℉
23℃
87%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Allegany County
AQI 42
Anne Arundel County
AQI 57
Baltimore
AQI 46
Baltimore County
AQI 44
Calvert County
AQI 39
Caroline County
AQI 38
Carroll County
AQI 46
Cecil County
AQI 43
Charles County
AQI 47
Dorchester County
AQI 26
Frederick County
AQI 55
Garrett County
AQI 44
Harford County
AQI 48
Howard County
AQI 45
Kent County
AQI 38
Montgomery County
AQI 46
Prince George's County
AQI 53
Queen Anne's County
AQI 35
Somerset County
AQI 36
St. Mary's County
AQI 37
Talbot County
AQI 49
Washington County
AQI 59
Wicomico County
AQI 26
Worcester County
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 45
Arden-on-the-Severn
AQI 46
Herald Harbor
AQI 46
Crofton
AQI 59
Odenton
AQI 45
Severna Park
AQI 48
Pasadena
AQI 46
Fort Meade
AQI 46
Parole
AQI 48
Severn
AQI 46
Bowie
AQI 59