Johnsburg Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Johnsburg

McHenry Township, McHenry County

2025-12-12 19:00

AQI (US)

Moderate

PM2.5

μg/m³

16.3

Weather

-3℃

77%

13 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Round Lake Heights