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

Osborn

Colfax Township, DeKalb County

2026-09-18 22:00

AQI (China)

Excellent

PM10

μg/m³

45

O3

μg/m³

125.4

PM2.5

μg/m³

8.9

NO2

μg/m³

2.8

SO2

μg/m³

1

Weather

35℃

41%

22 kph

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Historical Data

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