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Maryland

United States

2026-08-30 09:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
11.5
NO2
μg/m³
17.1
PM2.5
μg/m³
5.9
O3
μg/m³
21.9
CO
μg/m³
375
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
20℃
90%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Allegany County
AQI 10
Anne Arundel County
AQI 29
Baltimore
AQI 10
Baltimore County
AQI 13
Calvert County
AQI 5
Caroline County
AQI 8
Carroll County
AQI 14
Cecil County
AQI 10
Charles County
AQI 11
Dorchester County
AQI 9
Frederick County
AQI 15
Garrett County
AQI 10
Harford County
AQI 10
Howard County
AQI 12
Kent County
AQI 9
Montgomery County
AQI 14
Prince George's County
AQI 11
Queen Anne's County
AQI 3
Somerset County
AQI 5
St. Mary's County
AQI 15
Talbot County
AQI 14
Washington County
AQI 19
Wicomico County
AQI 6
Worcester County
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 12
Arden-on-the-Severn
AQI 12
Herald Harbor
AQI 12
Crofton
AQI 10
Odenton
AQI 12
Severna Park
AQI 12
Pasadena
AQI 12
Fort Meade
AQI 12
Parole
AQI 10
Severn
AQI 12
Bowie
AQI 10