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Baltimore County

Maryland

2025-12-18 06:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
29
NO2
μg/m³
53.5
PM2.5
μg/m³
16
SO2
μg/m³
6.9
O3
μg/m³
0
Weather
  • ℃
  • ℉
-2℃
86%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • SO2
  • O3
Places included
11
AQI 29
15
AQI 30
Baltimore
AQI 29
District 14
AQI 29
District 3
AQI 29
District 4
AQI 23
District 9
AQI 29
Garrison
AQI 29
Owings Mills
AQI 29
Sparks
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

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AQI 29
Garrison
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Cockeysville
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Pikesville
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Towson
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Lochearn
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Hampstead
AQI 23
Parkville
AQI 29
Catonsville
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Baltimore
AQI 36
Sykesville
AQI 13