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

Duluth

St. Louis County, Minnesota

2026-01-22 13:00

AQI (US)

Good

Pollutants|Pollens

O3

μg/m³

66.4

PM2.5

μg/m³

4.2

Weather

-21℃

71%

17 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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