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

Algonquin

Algonquin Township, McHenry County

2026-01-26 17:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

5.1

Weather

-14℃

58%

21 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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