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Maryland

United States

2026-08-28 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.4
PM10
μg/m³
18.6
O3
μg/m³
27.4
NO2
μg/m³
22.5
CO
μg/m³
312.5
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
25℃
89%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 34
Anne Arundel County
AQI 49
Baltimore
AQI 17
Baltimore County
AQI 20
Calvert County
AQI 13
Caroline County
AQI 39
Carroll County
AQI 30
Cecil County
AQI 37
Charles County
AQI 41
Dorchester County
AQI 40
Frederick County
AQI 53
Garrett County
AQI 34
Harford County
AQI 19
Howard County
AQI 52
Kent County
AQI 25
Montgomery County
AQI 23
Prince George's County
AQI 47
Queen Anne's County
AQI 28
Somerset County
AQI 29
St. Mary's County
AQI 50
Talbot County
AQI 45
Washington County
AQI 56
Wicomico County
AQI 33
Worcester County
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 52
Arden-on-the-Severn
AQI 52
Herald Harbor
AQI 52
Crofton
AQI 52
Odenton
AQI 52
Severna Park
AQI 52
Pasadena
AQI 52
Fort Meade
AQI 52
Parole
AQI 52
Severn
AQI 52
Bowie
AQI 52