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Baltimore County

Maryland

2026-01-22 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
60
NO2
μg/m³
22.9
PM10
μg/m³
11
SO2
μg/m³
8
Weather
  • ℃
  • ℉
4℃
49%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • SO2
Places included
11
AQI 39
15
AQI 35
Baltimore
AQI 45
District 14
AQI 45
District 3
AQI 45
District 4
AQI 39
District 9
AQI 39
Garrison
AQI 39
Owings Mills
AQI 39
Sparks
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Owings Mills
AQI 39
Garrison
AQI 39
Cockeysville
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Pikesville
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Towson
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Lochearn
AQI 45
Hampstead
AQI 39
Parkville
AQI 45
Catonsville
AQI 45
Baltimore
AQI 45
Sykesville
AQI 50