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

Florissant

Lewis and Clark Township, St. Louis County

2025-12-12 11:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

10

PM10

μg/m³

15

Weather

1℃

86%

17 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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