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

Ionia

Ionia County, Michigan

2026-10-18 10:00

AQI (US)

Good

PM2.5

μg/m³

4.5

O3

μg/m³

40.1

PM10

μg/m³

7.4

NO2

μg/m³

3

CO

μg/m³

48.8

Weather

4℃

71%

11 kph

0 of 11

Historical Data

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