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

St. Croix Falls

Polk County

2025-12-10 20:00

AQI (US)

Good

PM2.5

μg/m³

6

O3

μg/m³

52.1

PM10

μg/m³

11.1

NO2

μg/m³

15.1

CO

μg/m³

271.2

SO2

μg/m³

0.7

Weather

-6℃

81%

13 kph

0 of 11

Historical Data

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