Common Sources of Smoke in Chicago
Smoke in Chicago often comes from vehicle exhaust, industrial facilities, and residential heating. During colder months, wood burning and idling engines can increase visible smoke and particulate levels across the city.
How to Identify Smoke Sources in Real Time
You can check real-time air quality maps and fire tracking tools to see where smoke is concentrated. These sources show wind direction, fire locations, and pollution readings that help explain where the smoke is coming from right now.
What to Do When Smoke Levels Rise
Limit outdoor activity, keep windows closed, and use HVAC filters if possible. For official updates, visit the Illinois EPA air quality page at Illinois EPA Air Quality and monitor local news for smoke-related advisories.
