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  3. Maryland

Maryland

United States

2026-01-02 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5
O3
μg/m³
53.6
NO2
μg/m³
18.6
PM10
μg/m³
7.5
CO
μg/m³
375
SO2
μg/m³
2.5
Weather
  • ℃
  • ℉
-3℃
50%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • CO
  • SO2
Places included
Allegany County
AQI 30
Anne Arundel County
AQI 28
Baltimore
AQI 28
Baltimore County
AQI 39
Calvert County
AQI 52
Caroline County
AQI 23
Carroll County
AQI 36
Cecil County
AQI 36
Charles County
AQI 39
Dorchester County
AQI 26
Frederick County
AQI 25
Garrett County
AQI 53
Harford County
AQI 45
Howard County
AQI 23
Kent County
AQI 25
Montgomery County
AQI 36
Prince George's County
AQI 36
Queen Anne's County
AQI 15
Somerset County
AQI 15
St. Mary's County
AQI 52
Talbot County
AQI 23
Washington County
AQI 23
Wicomico County
AQI 29
Worcester County
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 23
Arden-on-the-Severn
AQI 23
Herald Harbor
AQI 23
Crofton
AQI 28
Odenton
AQI 23
Severna Park
AQI 23
Pasadena
AQI 23
Fort Meade
AQI 23
Parole
AQI 28
Severn
AQI 23
Bowie
AQI 28