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Maryland

United States

2026-08-31 01:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
64.9
PM10
μg/m³
11.8
PM2.5
μg/m³
6
NO2
μg/m³
11.5
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
25℃
86%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 21
Anne Arundel County
AQI 36
Baltimore
AQI 23
Baltimore County
AQI 20
Calvert County
AQI 10
Caroline County
AQI 11
Carroll County
AQI 22
Cecil County
AQI 19
Charles County
AQI 9
Dorchester County
AQI 28
Frederick County
AQI 24
Garrett County
AQI 15
Harford County
AQI 23
Howard County
AQI 12
Kent County
AQI 19
Montgomery County
AQI 21
Prince George's County
AQI 22
Queen Anne's County
AQI 8
Somerset County
AQI 8
St. Mary's County
AQI 13
Talbot County
AQI 6
Washington County
AQI 19
Wicomico County
AQI 9
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 12
Odenton
AQI 12
Severna Park
AQI 12
Pasadena
AQI 12
Fort Meade
AQI 12
Parole
AQI 12
Severn
AQI 12
Bowie
AQI 12