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Maryland

United States

2026-08-27 19:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.8
O3
μg/m³
98.7
PM10
μg/m³
14.6
NO2
μg/m³
10.9
CO
μg/m³
250
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
29℃
69%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 40
Anne Arundel County
AQI 55
Baltimore
AQI 56
Baltimore County
AQI 55
Calvert County
AQI 36
Caroline County
AQI 49
Carroll County
AQI 53
Cecil County
AQI 38
Charles County
AQI 46
Dorchester County
AQI 41
Frederick County
AQI 76
Garrett County
AQI 28
Harford County
AQI 42
Howard County
AQI 56
Kent County
AQI 39
Montgomery County
AQI 57
Prince George's County
AQI 53
Queen Anne's County
AQI 39
Somerset County
AQI 29
St. Mary's County
AQI 29
Talbot County
AQI 23
Washington County
AQI 50
Wicomico County
AQI 33
Worcester County
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 56
Arden-on-the-Severn
AQI 56
Herald Harbor
AQI 56
Crofton
AQI 50
Odenton
AQI 56
Severna Park
AQI 56
Pasadena
AQI 56
Fort Meade
AQI 56
Parole
AQI 50
Severn
AQI 56
Bowie
AQI 50