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Maryland

United States

2026-01-01 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.5
O3
μg/m³
56.4
PM10
μg/m³
6.4
NO2
μg/m³
9.7
CO
μg/m³
208.3
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
-1℃
78%
33 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 33
Anne Arundel County
AQI 36
Baltimore
AQI 45
Baltimore County
AQI 36
Calvert County
AQI 52
Caroline County
AQI 20
Carroll County
AQI 30
Cecil County
AQI 29
Charles County
AQI 21
Dorchester County
AQI 30
Frederick County
AQI 25
Garrett County
AQI 53
Harford County
AQI 24
Howard County
AQI 34
Kent County
AQI 18
Montgomery County
AQI 29
Prince George's County
AQI 41
Queen Anne's County
AQI 18
Somerset County
AQI 19
St. Mary's County
AQI 52
Talbot County
AQI 10
Washington County
AQI 28
Wicomico County
AQI 20
Worcester County
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 34
Arden-on-the-Severn
AQI 34
Herald Harbor
AQI 34
Crofton
AQI 39
Odenton
AQI 34
Severna Park
AQI 34
Pasadena
AQI 34
Fort Meade
AQI 34
Parole
AQI 39
Severn
AQI 34
Bowie
AQI 39