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Maryland

United States

2024-09-21 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
55.6
PM10
μg/m³
12.6
NO2
μg/m³
20.9
CO
μg/m³
299.3
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
21℃
83%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 50
Anne Arundel County
AQI 34
Baltimore
AQI 31
Baltimore County
AQI 31
Calvert County
AQI 21
Caroline County
AQI 18
Carroll County
AQI 42
Cecil County
AQI 30
Charles County
AQI 39
Dorchester County
AQI 26
Frederick County
AQI 52
Garrett County
AQI 50
Harford County
AQI 31
Howard County
AQI 38
Kent County
AQI 31
Montgomery County
AQI 48
Prince George's County
AQI 35
Queen Anne's County
AQI 27
Somerset County
AQI 19
St. Mary's County
AQI 23
Talbot County
AQI 23
Washington County
AQI 53
Wicomico County
AQI 21
Worcester County
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 38
Arden-on-the-Severn
AQI 38
Herald Harbor
AQI 38
Crofton
AQI 34
Odenton
AQI 38
Severna Park
AQI 38
Pasadena
AQI 38
Fort Meade
AQI 38
Parole
AQI 34
Severn
AQI 38
Bowie
AQI 34