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Maryland

United States

2026-05-09 15:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.8
O3
μg/m³
91.8
PM10
μg/m³
13.8
NO2
μg/m³
8.1
CO
μg/m³
187.5
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
20℃
60%
22 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 37
Anne Arundel County
AQI 67
Baltimore
AQI 52
Baltimore County
AQI 45
Calvert County
AQI 44
Caroline County
AQI 48
Carroll County
AQI 59
Cecil County
AQI 44
Charles County
AQI 48
Dorchester County
AQI 44
Frederick County
AQI 40
Garrett County
AQI 17
Harford County
AQI 44
Howard County
AQI 81
Kent County
AQI 53
Montgomery County
AQI 53
Prince George's County
AQI 54
Queen Anne's County
AQI 56
Somerset County
AQI 17
St. Mary's County
AQI 54
Talbot County
AQI 53
Washington County
AQI 39
Wicomico County
AQI 28
Worcester County
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 81
Arden-on-the-Severn
AQI 81
Herald Harbor
AQI 81
Crofton
AQI 58
Odenton
AQI 81
Severna Park
AQI 81
Pasadena
AQI 81
Fort Meade
AQI 81
Parole
AQI 58
Severn
AQI 81
Bowie
AQI 58