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Maryland

United States

2026-06-25 03:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
58.9
PM10
μg/m³
10.1
NO2
μg/m³
19.8
PM2.5
μg/m³
5.4
CO
μg/m³
187.5
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
19℃
83%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Allegany County
AQI 18
Anne Arundel County
AQI 24
Baltimore
AQI 24
Baltimore County
AQI 25
Calvert County
AQI 15
Caroline County
AQI 9
Carroll County
AQI 15
Cecil County
AQI 25
Charles County
AQI 9
Dorchester County
AQI 26
Frederick County
AQI 10
Garrett County
AQI 2
Harford County
AQI 30
Howard County
AQI 12
Kent County
AQI 11
Montgomery County
AQI 11
Prince George's County
AQI 15
Queen Anne's County
AQI 8
Somerset County
AQI 8
St. Mary's County
AQI 14
Talbot County
AQI 8
Washington County
AQI 15
Wicomico County
AQI 8
Worcester County
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 12
Arden-on-the-Severn
AQI 12
Herald Harbor
AQI 12
Crofton
AQI 9
Odenton
AQI 12
Severna Park
AQI 12
Pasadena
AQI 12
Fort Meade
AQI 12
Parole
AQI 9
Severn
AQI 12
Bowie
AQI 9