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

Orr

Northwest St. Louis, St. Louis County

2026-04-13 00:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

12.8

PM10

μg/m³

19.2

Weather

11℃

100%

15 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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