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Baltimore County

Maryland

2025-12-30 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
66.4
PM2.5
μg/m³
2.4
PM10
μg/m³
7
NO2
μg/m³
12.2
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
-1℃
51%
35 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
11
AQI 17
15
AQI 29
Baltimore
AQI 9
District 14
AQI 7
District 3
AQI 7
District 4
AQI 17
District 9
AQI 17
Garrison
AQI 17
Owings Mills
AQI 17
Sparks
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Owings Mills
AQI 17
Garrison
AQI 17
Cockeysville
AQI 17
Pikesville
AQI 7
Towson
AQI 17
Lochearn
AQI 9
Hampstead
AQI 17
Parkville
AQI 7
Catonsville
AQI 7
Baltimore
AQI 7
Sykesville
AQI 30