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  3. Illinois
  4. McHenry County
  5. Algonquin Township

Algonquin Township

McHenry County

2026-08-13 11:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
13.5
O3
μg/m³
49.3
Weather
  • ℃
  • ℉
21℃
96%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Algonquin
AQI 59
Cary
AQI 59
Crystal Lake
AQI 59
Fox River Grove
AQI 59
Trout Valley
AQI 59
Data Sources
http://www.airnow.gov/

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Cities Nearby

Trout Valley
AQI 59
Cary
AQI 59
Fox River Grove
AQI 59
Algonquin
AQI 59
Oakwood Hills
AQI 59
Crystal Lake
AQI 59
Port Barrington
AQI 59
Lake Barrington
AQI 59
Prairie Grove
AQI 59
Barrington Hills
AQI 59
Village of Lakewood
AQI 59