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

Portland

Ionia County, Michigan

2026-05-10 11:00

CAQI (Europe)

Very Low

PM10

μg/m³

10.2

PM2.5

μg/m³

5.2

Weather

3℃

79%

6 kph

0 of 11

Historical Data

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