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

Northwest Township

St. Louis County

2026-01-27 11:00

AQI (US)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

13.2

PM10

μg/m³

17

Weather

-7℃

69%

24 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

Maryland Heights

Woodson Terrace

Breckenridge Hills