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Maryland

United States

2026-08-29 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.5
PM10
μg/m³
13.4
O3
μg/m³
27.6
NO2
μg/m³
14.6
CO
μg/m³
250
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
20℃
73%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 12
Anne Arundel County
AQI 56
Baltimore
AQI 39
Baltimore County
AQI 34
Calvert County
AQI 12
Caroline County
AQI 31
Carroll County
AQI 12
Cecil County
AQI 23
Charles County
AQI 46
Dorchester County
AQI 32
Frederick County
AQI 27
Garrett County
AQI 50
Harford County
AQI 23
Howard County
AQI 25
Kent County
AQI 17
Montgomery County
AQI 27
Prince George's County
AQI 51
Queen Anne's County
AQI 25
Somerset County
AQI 25
St. Mary's County
AQI 40
Talbot County
AQI 34
Washington County
AQI 28
Wicomico County
AQI 32
Worcester County
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 53
Arden-on-the-Severn
AQI 53
Herald Harbor
AQI 53
Crofton
AQI 55
Odenton
AQI 53
Severna Park
AQI 53
Pasadena
AQI 53
Fort Meade
AQI 51
Parole
AQI 54
Severn
AQI 51
Bowie
AQI 55