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Maryland

United States

2026-05-16 20:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
132.2
PM10
μg/m³
14.6
CO
μg/m³
250
NO2
μg/m³
6.6
PM2.5
μg/m³
4.6
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
28℃
42%
17 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Allegany County
AQI 117
Anne Arundel County
AQI 154
Baltimore
AQI 177
Baltimore County
AQI 161
Calvert County
AQI 149
Caroline County
AQI 11
Carroll County
AQI 152
Cecil County
AQI 161
Charles County
AQI 13
Dorchester County
AQI 149
Frederick County
AQI 130
Garrett County
AQI 7
Harford County
AQI 160
Howard County
AQI 19
Kent County
AQI 161
Montgomery County
AQI 136
Prince George's County
AQI 154
Queen Anne's County
AQI 9
Somerset County
AQI 10
St. Mary's County
AQI 57
Talbot County
AQI 10
Washington County
AQI 108
Wicomico County
AQI 8
Worcester County
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 5
Arden-on-the-Severn
AQI 17
Herald Harbor
AQI 17
Crofton
AQI 5
Odenton
AQI 5
Severna Park
AQI 17
Pasadena
AQI 17
Fort Meade
AQI 5
Parole
AQI 147
Severn
AQI 17
Bowie
AQI 5