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  3. Maryland

Maryland

United States

2026-08-28 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
107
PM2.5
μg/m³
6.8
PM10
μg/m³
16.1
NO2
μg/m³
9.5
CO
μg/m³
187.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
28℃
67%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 41
Anne Arundel County
AQI 102
Baltimore
AQI 46
Baltimore County
AQI 44
Calvert County
AQI 41
Caroline County
AQI 28
Carroll County
AQI 43
Cecil County
AQI 54
Charles County
AQI 51
Dorchester County
AQI 42
Frederick County
AQI 44
Garrett County
AQI 39
Harford County
AQI 50
Howard County
AQI 39
Kent County
AQI 47
Montgomery County
AQI 50
Prince George's County
AQI 58
Queen Anne's County
AQI 28
Somerset County
AQI 39
St. Mary's County
AQI 47
Talbot County
AQI 50
Washington County
AQI 39
Wicomico County
AQI 26
Worcester County
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 39
Arden-on-the-Severn
AQI 39
Herald Harbor
AQI 39
Crofton
AQI 54
Odenton
AQI 39
Severna Park
AQI 39
Pasadena
AQI 39
Fort Meade
AQI 39
Parole
AQI 54
Severn
AQI 39
Bowie
AQI 54