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Maryland

United States

2026-05-10 05:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
49.9
PM10
μg/m³
14.3
PM2.5
μg/m³
9.3
NO2
μg/m³
14.9
CO
μg/m³
312.5
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
12℃
92%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 28
Anne Arundel County
AQI 19
Baltimore
AQI 22
Baltimore County
AQI 16
Calvert County
AQI 17
Caroline County
AQI 16
Carroll County
AQI 14
Cecil County
AQI 21
Charles County
AQI 18
Dorchester County
AQI 24
Frederick County
AQI 11
Garrett County
AQI 9
Harford County
AQI 16
Howard County
AQI 18
Kent County
AQI 16
Montgomery County
AQI 18
Prince George's County
AQI 18
Queen Anne's County
AQI 15
Somerset County
AQI 9
St. Mary's County
AQI 19
Talbot County
AQI 23
Washington County
AQI 12
Wicomico County
AQI 12
Worcester County
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 18
Arden-on-the-Severn
AQI 18
Herald Harbor
AQI 18
Crofton
AQI 20
Odenton
AQI 18
Severna Park
AQI 18
Pasadena
AQI 18
Fort Meade
AQI 18
Parole
AQI 20
Severn
AQI 18
Bowie
AQI 20