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

Defiance

Union, Shelby County

2025-12-15 17:00

AQI (China)

Good

PM10

μg/m³

61.9

PM2.5

μg/m³

6.1

O3

μg/m³

27.4

CO

μg/m³

214.6

SO2

μg/m³

0.1

Weather

0℃

64%

13 kph

2 of 11

Historical Data

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