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Maryland

United States

2026-05-09 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
O3
μg/m³
106.1
PM10
μg/m³
15.4
NO2
μg/m³
7.8
CO
μg/m³
187.5
SO2
μg/m³
1
Weather
  • ℃
  • ℉
20℃
69%
7 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 45
Anne Arundel County
AQI 71
Baltimore
AQI 47
Baltimore County
AQI 46
Calvert County
AQI 44
Caroline County
AQI 37
Carroll County
AQI 62
Cecil County
AQI 44
Charles County
AQI 45
Dorchester County
AQI 45
Frederick County
AQI 50
Garrett County
AQI 23
Harford County
AQI 55
Howard County
AQI 96
Kent County
AQI 49
Montgomery County
AQI 51
Prince George's County
AQI 42
Queen Anne's County
AQI 34
Somerset County
AQI 18
St. Mary's County
AQI 54
Talbot County
AQI 53
Washington County
AQI 46
Wicomico County
AQI 23
Worcester County
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 96
Arden-on-the-Severn
AQI 96
Herald Harbor
AQI 96
Crofton
AQI 45
Odenton
AQI 96
Severna Park
AQI 96
Pasadena
AQI 96
Fort Meade
AQI 96
Parole
AQI 45
Severn
AQI 96
Bowie
AQI 45