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

Saint Johns

Perry County, Illinois

2026-05-06 04:00

AQC (Australia)

Good

PM10

μg/m³

18

PM2.5

μg/m³

5.8

Weather

8℃

93%

21 kph

0 of 11

Historical Data

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