Peotone Weather

Chicago, IL Air Quality Index





Realtime Air Quality Data
Realtime Location: Chicago, IL
Issue Date: 01/04/26 9:00 PM CST


Current Air Quality Index

  Moderate 60


Action Day Alert:
There are currently no Air Pollution Action Day alerts for Chicago, IL

Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 60
  Moderate

Last Update:
Sun, 04 Jan 2026 10:00:00 CST