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  3. Maryland

Maryland

United States

2026-08-29 16:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
65
PM2.5
μg/m³
3.5
PM10
μg/m³
12.6
NO2
μg/m³
6.4
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
26℃
50%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 29
Anne Arundel County
AQI 31
Baltimore
AQI 28
Baltimore County
AQI 27
Calvert County
AQI 27
Caroline County
AQI 25
Carroll County
AQI 29
Cecil County
AQI 27
Charles County
AQI 27
Dorchester County
AQI 27
Frederick County
AQI 28
Garrett County
AQI 17
Harford County
AQI 28
Howard County
AQI 17
Kent County
AQI 30
Montgomery County
AQI 28
Prince George's County
AQI 42
Queen Anne's County
AQI 6
Somerset County
AQI 32
St. Mary's County
AQI 37
Talbot County
AQI 17
Washington County
AQI 30
Wicomico County
AQI 26
Worcester County
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 17
Arden-on-the-Severn
AQI 17
Herald Harbor
AQI 17
Crofton
AQI 45
Odenton
AQI 17
Severna Park
AQI 17
Pasadena
AQI 17
Fort Meade
AQI 17
Parole
AQI 45
Severn
AQI 17
Bowie
AQI 45