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

Ionia

Ionia County, Michigan

2026-10-18 04:00

AQI (US)

Good

PM2.5

μg/m³

4.6

O3

μg/m³

44.7

PM10

μg/m³

6.8

NO2

μg/m³

6.9

CO

μg/m³

73.5

Weather

6℃

81%

13 kph

0 of 11

Historical Data

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