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

Hillsdale

University Township, St. Louis County

2025-03-17 11:00

AQI (UK)

Low

Pollutants|Pollens

PM10

μg/m³

20

PM2.5

μg/m³

5.2

Weather

3℃

61%

7 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Velda Village Hills