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Maryland

United States

2026-01-02 11:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.5
O3
μg/m³
53.2
NO2
μg/m³
23.5
PM10
μg/m³
7.9
CO
μg/m³
333.3
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
-3℃
50%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • CO
  • SO2
Places included
Allegany County
AQI 28
Anne Arundel County
AQI 29
Baltimore
AQI 39
Baltimore County
AQI 42
Calvert County
AQI 52
Caroline County
AQI 21
Carroll County
AQI 36
Cecil County
AQI 25
Charles County
AQI 23
Dorchester County
AQI 32
Frederick County
AQI 38
Garrett County
AQI 53
Harford County
AQI 32
Howard County
AQI 28
Kent County
AQI 16
Montgomery County
AQI 32
Prince George's County
AQI 20
Queen Anne's County
AQI 11
Somerset County
AQI 16
St. Mary's County
AQI 52
Talbot County
AQI 18
Washington County
AQI 39
Wicomico County
AQI 22
Worcester County
AQI 14
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