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Maryland

United States

2026-01-02 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.2
PM2.5
μg/m³
4.2
NO2
μg/m³
19.2
PM10
μg/m³
7.4
CO
μg/m³
166.7
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
-4℃
49%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
Places included
Allegany County
AQI 36
Anne Arundel County
AQI 33
Baltimore
AQI 39
Baltimore County
AQI 32
Calvert County
AQI 52
Caroline County
AQI 18
Carroll County
AQI 32
Cecil County
AQI 21
Charles County
AQI 22
Dorchester County
AQI 33
Frederick County
AQI 20
Garrett County
AQI 53
Harford County
AQI 33
Howard County
AQI 28
Kent County
AQI 28
Montgomery County
AQI 32
Prince George's County
AQI 30
Queen Anne's County
AQI 18
Somerset County
AQI 15
St. Mary's County
AQI 52
Talbot County
AQI 21
Washington County
AQI 17
Wicomico County
AQI 18
Worcester County
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 28
Arden-on-the-Severn
AQI 28
Herald Harbor
AQI 28
Crofton
AQI 17
Odenton
AQI 28
Severna Park
AQI 28
Pasadena
AQI 28
Fort Meade
AQI 28
Parole
AQI 17
Severn
AQI 28
Bowie
AQI 17