District 4 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

District 4

Baltimore County

2024-12-03 16:00

AQI (US)

Good

PM2.5

μg/m³

7

NO2

μg/m³

18.1

Weather

4℃

54%

21 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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