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Baltimore County

Maryland

2025-12-29 17:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
2.6
O3
μg/m³
30
PM10
μg/m³
8
NO2
μg/m³
14.4
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
10℃
46%
37 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
Places included
11
AQI 8
15
AQI 28
Baltimore
AQI 28
District 14
AQI 28
District 3
AQI 28
District 4
AQI 6
District 9
AQI 8
Garrison
AQI 8
Owings Mills
AQI 8
Sparks
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Owings Mills
AQI 8
Garrison
AQI 8
Cockeysville
AQI 8
Pikesville
AQI 28
Towson
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Lochearn
AQI 28
Hampstead
AQI 6
Parkville
AQI 28
Catonsville
AQI 28
Baltimore
AQI 28
Sykesville
AQI 6