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

McHenry County

Illinois

2026-02-18 06:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

12.6

Weather

10℃

90%

16 kph

0 of 11

Historical Data

Places included

Algonquin Township

Chemung Township

Grafton Township

Greenwood Township

Hebron Township

McHenry Township

Richmond Township

Data Sources

http://www.airnow.gov/

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Cities Nearby

Village of Lakewood