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Maryland

United States

2026-05-17 21:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
127.5
PM10
μg/m³
10.7
PM2.5
μg/m³
5.8
NO2
μg/m³
5.2
CO
μg/m³
125
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
30℃
50%
15 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Allegany County
AQI 143
Anne Arundel County
AQI 135
Baltimore
AQI 136
Baltimore County
AQI 138
Calvert County
AQI 131
Caroline County
AQI 15
Carroll County
AQI 136
Cecil County
AQI 158
Charles County
AQI 10
Dorchester County
AQI 143
Frederick County
AQI 136
Garrett County
AQI 9
Harford County
AQI 144
Howard County
AQI 10
Kent County
AQI 168
Montgomery County
AQI 136
Prince George's County
AQI 146
Queen Anne's County
AQI 17
Somerset County
AQI 13
St. Mary's County
AQI 57
Talbot County
AQI 10
Washington County
AQI 124
Wicomico County
AQI 12
Worcester County
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Millersville
AQI 7
Arden-on-the-Severn
AQI 10
Herald Harbor
AQI 10
Crofton
AQI 7
Odenton
AQI 7
Severna Park
AQI 10
Pasadena
AQI 10
Fort Meade
AQI 7
Parole
AQI 137
Severn
AQI 10
Bowie
AQI 7