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

Knox

Pottawattamie County

2025-03-15 09:00

AQI (China)

Excellent

PM10

μg/m³

20.6

PM2.5

μg/m³

8.7

O3

μg/m³

32

CO

μg/m³

162.6

Weather

4℃

78%

41 kph

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