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Maryland

United States

2026-05-10 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
66.6
PM10
μg/m³
13.3
PM2.5
μg/m³
8.5
NO2
μg/m³
11
CO
μg/m³
312.5
SO2
μg/m³
1
Weather
  • ℃
  • ℉
15℃
86%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 27
Anne Arundel County
AQI 27
Baltimore
AQI 21
Baltimore County
AQI 23
Calvert County
AQI 22
Caroline County
AQI 14
Carroll County
AQI 15
Cecil County
AQI 23
Charles County
AQI 15
Dorchester County
AQI 27
Frederick County
AQI 13
Garrett County
AQI 9
Harford County
AQI 20
Howard County
AQI 16
Kent County
AQI 19
Montgomery County
AQI 25
Prince George's County
AQI 20
Queen Anne's County
AQI 13
Somerset County
AQI 8
St. Mary's County
AQI 19
Talbot County
AQI 29
Washington County
AQI 13
Wicomico County
AQI 13
Worcester County
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 16
Arden-on-the-Severn
AQI 16
Herald Harbor
AQI 16
Crofton
AQI 10
Odenton
AQI 16
Severna Park
AQI 16
Pasadena
AQI 16
Fort Meade
AQI 16
Parole
AQI 10
Severn
AQI 16
Bowie
AQI 10