Saint Louis Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Saint Louis

Saint-Louis, Saint-Louis Region

2026-09-13 13:00

CAQI (Europe)

Medium

PM10

μg/m³

59.8

PM2.5

μg/m³

18.4

Weather

32℃

62%

11 kph

0 of 11

Historical Data

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