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Maryland

United States

2026-05-10 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.1
O3
μg/m³
88.2
PM10
μg/m³
13.6
NO2
μg/m³
9.6
CO
μg/m³
250
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
16℃
79%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 43
Anne Arundel County
AQI 57
Baltimore
AQI 58
Baltimore County
AQI 54
Calvert County
AQI 41
Caroline County
AQI 50
Carroll County
AQI 43
Cecil County
AQI 36
Charles County
AQI 51
Dorchester County
AQI 42
Frederick County
AQI 35
Garrett County
AQI 28
Harford County
AQI 34
Howard County
AQI 34
Kent County
AQI 39
Montgomery County
AQI 42
Prince George's County
AQI 51
Queen Anne's County
AQI 39
Somerset County
AQI 26
St. Mary's County
AQI 54
Talbot County
AQI 53
Washington County
AQI 38
Wicomico County
AQI 35
Worcester County
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 34
Arden-on-the-Severn
AQI 34
Herald Harbor
AQI 34
Crofton
AQI 50
Odenton
AQI 34
Severna Park
AQI 34
Pasadena
AQI 34
Fort Meade
AQI 34
Parole
AQI 50
Severn
AQI 34
Bowie
AQI 50