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  3. Maryland

Maryland

United States

2026-08-29 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
84
PM2.5
μg/m³
3.8
PM10
μg/m³
11.9
NO2
μg/m³
5.5
CO
μg/m³
187.5
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
27℃
49%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 35
Anne Arundel County
AQI 54
Baltimore
AQI 36
Baltimore County
AQI 34
Calvert County
AQI 31
Caroline County
AQI 24
Carroll County
AQI 35
Cecil County
AQI 33
Charles County
AQI 25
Dorchester County
AQI 35
Frederick County
AQI 36
Garrett County
AQI 12
Harford County
AQI 37
Howard County
AQI 23
Kent County
AQI 42
Montgomery County
AQI 40
Prince George's County
AQI 41
Queen Anne's County
AQI 22
Somerset County
AQI 33
St. Mary's County
AQI 40
Talbot County
AQI 6
Washington County
AQI 36
Wicomico County
AQI 26
Worcester County
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 23
Arden-on-the-Severn
AQI 23
Herald Harbor
AQI 23
Crofton
AQI 39
Odenton
AQI 23
Severna Park
AQI 23
Pasadena
AQI 23
Fort Meade
AQI 23
Parole
AQI 39
Severn
AQI 23
Bowie
AQI 39