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Maryland

United States

2026-08-30 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
93
PM10
μg/m³
14.1
PM2.5
μg/m³
6.3
NO2
μg/m³
7.7
CO
μg/m³
187.5
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
29℃
71%
8 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 42
Baltimore
AQI 31
Baltimore County
AQI 29
Calvert County
AQI 30
Caroline County
AQI 10
Carroll County
AQI 28
Cecil County
AQI 31
Charles County
AQI 11
Dorchester County
AQI 28
Frederick County
AQI 25
Garrett County
AQI 9
Harford County
AQI 29
Howard County
AQI 9
Kent County
AQI 29
Montgomery County
AQI 24
Prince George's County
AQI 33
Queen Anne's County
AQI 8
Somerset County
AQI 9
St. Mary's County
AQI 13
Talbot County
AQI 5
Washington County
AQI 25
Wicomico County
AQI 8
Worcester County
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 9
Arden-on-the-Severn
AQI 9
Herald Harbor
AQI 9
Crofton
AQI 13
Odenton
AQI 9
Severna Park
AQI 9
Pasadena
AQI 9
Fort Meade
AQI 9
Parole
AQI 13
Severn
AQI 9
Bowie
AQI 13