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Maryland

United States

2026-01-01 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
76.4
PM2.5
μg/m³
1.8
PM10
μg/m³
4.2
NO2
μg/m³
2.7
CO
μg/m³
125
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
-2℃
41%
30 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 38
Anne Arundel County
AQI 23
Baltimore
AQI 12
Baltimore County
AQI 34
Calvert County
AQI 52
Caroline County
AQI 6
Carroll County
AQI 15
Cecil County
AQI 14
Charles County
AQI 6
Dorchester County
AQI 36
Frederick County
AQI 11
Garrett County
AQI 53
Harford County
AQI 35
Howard County
AQI 10
Kent County
AQI 9
Montgomery County
AQI 11
Prince George's County
AQI 37
Queen Anne's County
AQI 7
Somerset County
AQI 6
St. Mary's County
AQI 52
Talbot County
AQI 6
Washington County
AQI 12
Wicomico County
AQI 7
Worcester County
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 12
Arden-on-the-Severn
AQI 12
Herald Harbor
AQI 12
Crofton
AQI 12
Odenton
AQI 12
Severna Park
AQI 9
Pasadena
AQI 9
Fort Meade
AQI 12
Parole
AQI 12
Severn
AQI 12
Bowie
AQI 12