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Maryland

United States

2026-05-19 17:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
119
PM10
μg/m³
20.2
PM2.5
μg/m³
9.4
NO2
μg/m³
7.8
CO
μg/m³
125
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
35℃
47%
19 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 102
Anne Arundel County
AQI 113
Baltimore
AQI 120
Baltimore County
AQI 125
Calvert County
AQI 127
Caroline County
AQI 21
Carroll County
AQI 117
Cecil County
AQI 165
Charles County
AQI 23
Dorchester County
AQI 122
Frederick County
AQI 105
Garrett County
AQI 12
Harford County
AQI 172
Howard County
AQI 20
Kent County
AQI 168
Montgomery County
AQI 114
Prince George's County
AQI 153
Queen Anne's County
AQI 20
Somerset County
AQI 22
St. Mary's County
AQI 50
Talbot County
AQI 14
Washington County
AQI 97
Wicomico County
AQI 21
Worcester County
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 12
Arden-on-the-Severn
AQI 20
Herald Harbor
AQI 20
Crofton
AQI 9
Odenton
AQI 12
Severna Park
AQI 20
Pasadena
AQI 20
Fort Meade
AQI 12
Parole
AQI 9
Severn
AQI 20
Bowie
AQI 9