1. North America
  2. United States
  3. Illinois
  4. McHenry County
  6. Johnsburg

Johnsburg

McHenry Township, McHenry County

2026-04-18 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.6
Weather
  • ℃
  • ℉
16℃
93%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Johnsburg
AQI 43
McCullom Lake
AQI 43
Ringwood
AQI 43
Fox Lake
AQI 43
McHenry
AQI 43
Lakemoor
AQI 43
Spring Grove
AQI 43
Volo
AQI 43
Wonder Lake
AQI 43
Holiday Hills
AQI 43
Round Lake Heights
AQI 43