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

Knox

Pottawattamie County

2025-12-12 15:00

AQI (India)

Good

PM2.5

μg/m³

14.8

O3

μg/m³

23.7

PM10

μg/m³

19.4

CO

μg/m³

294.3

SO2

μg/m³

0.7

Weather

-4℃

79%

17 kph

1 of 11

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