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

Northwest Township

St. Louis County

2026-08-17 22:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM10

μg/m³

14

PM2.5

μg/m³

1.6

Weather

28℃

62%

13 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