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Maryland

United States

2026-08-28 12:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
17.4
NO2
μg/m³
24.1
PM2.5
μg/m³
6
O3
μg/m³
17.5
CO
μg/m³
312.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
25℃
89%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Allegany County
AQI 6
Anne Arundel County
AQI 36
Baltimore
AQI 13
Baltimore County
AQI 15
Calvert County
AQI 3
Caroline County
AQI 13
Carroll County
AQI 9
Cecil County
AQI 16
Charles County
AQI 17
Dorchester County
AQI 7
Frederick County
AQI 19
Garrett County
AQI 6
Harford County
AQI 10
Howard County
AQI 15
Kent County
AQI 9
Montgomery County
AQI 19
Prince George's County
AQI 17
Queen Anne's County
AQI 9
Somerset County
AQI 8
St. Mary's County
AQI 13
Talbot County
AQI 12
Washington County
AQI 13
Wicomico County
AQI 7
Worcester County
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 15
Arden-on-the-Severn
AQI 15
Herald Harbor
AQI 15
Crofton
AQI 15
Odenton
AQI 15
Severna Park
AQI 15
Pasadena
AQI 15
Fort Meade
AQI 15
Parole
AQI 15
Severn
AQI 15
Bowie
AQI 15