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Maryland

United States

2026-08-28 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
107.1
PM10
μg/m³
17.6
PM2.5
μg/m³
6.7
NO2
μg/m³
10.4
CO
μg/m³
187.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
29℃
67%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 30
Anne Arundel County
AQI 57
Baltimore
AQI 33
Baltimore County
AQI 32
Calvert County
AQI 30
Caroline County
AQI 8
Carroll County
AQI 31
Cecil County
AQI 37
Charles County
AQI 15
Dorchester County
AQI 30
Frederick County
AQI 32
Garrett County
AQI 10
Harford County
AQI 36
Howard County
AQI 10
Kent County
AQI 34
Montgomery County
AQI 33
Prince George's County
AQI 36
Queen Anne's County
AQI 8
Somerset County
AQI 10
St. Mary's County
AQI 13
Talbot County
AQI 13
Washington County
AQI 29
Wicomico County
AQI 11
Worcester County
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

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