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  3. Maryland

Maryland

United States

2026-04-27 20:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
114.6
PM10
μg/m³
8.3
PM2.5
μg/m³
2.7
NO2
μg/m³
6.4
CO
μg/m³
250
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
20℃
46%
13 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 43
Anne Arundel County
AQI 45
Baltimore
AQI 46
Baltimore County
AQI 47
Calvert County
AQI 46
Caroline County
AQI 7
Carroll County
AQI 50
Cecil County
AQI 52
Charles County
AQI 9
Dorchester County
AQI 48
Frederick County
AQI 49
Garrett County
AQI 2
Harford County
AQI 50
Howard County
AQI 9
Kent County
AQI 51
Montgomery County
AQI 53
Prince George's County
AQI 48
Queen Anne's County
AQI 2
Somerset County
AQI 5
St. Mary's County
AQI 21
Talbot County
AQI 7
Washington County
AQI 46
Wicomico County
AQI 5
Worcester County
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 2
Arden-on-the-Severn
AQI 9
Herald Harbor
AQI 9
Crofton
AQI 7
Odenton
AQI 2
Severna Park
AQI 9
Pasadena
AQI 9
Fort Meade
AQI 2
Parole
AQI 7
Severn
AQI 9
Bowie
AQI 7