Swansea Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Swansea

St. Clair Township, St. Clair County

2025-12-16 03:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

24

PM2.5

μg/m³

6.1

Weather

1℃

50%

9 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Fairview Heights

Washington Park