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

Saint Johns

Perry County, Illinois

2025-12-12 16:00

AQI (UK)

Low

PM2.5

μg/m³

11.6

PM10

μg/m³

16.2

Weather

3℃

88%

15 kph

1 of 11

Historical Data

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