District 3 Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

District 3

Baltimore County

2025-12-17 05:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

29

PM2.5

μg/m³

16

Weather

-5℃

77%

4 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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