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

Duluth

St. Louis County, Minnesota

2026-01-19 05:00

AQI (US)

Good

O3

μg/m³

68.6

PM2.5

μg/m³

2.9

Weather

-20℃

70%

37 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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