St. Croix Falls Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

St. Croix Falls

Polk County

2026-07-22 17:00

AQHI (Canada)

Insufficient Data

O3

μg/m³

43.3

PM10

μg/m³

5.8

PM2.5

μg/m³

3.8

Weather

19℃

65%

3 kph

0 of 11

Historical Data

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