#illinoisepa
Chicago air quality worsens due to ozone and wildfire smoke, alerts issued across Midwest
An air quality alert has been issued for the Chicago metropolitan area and parts of northwest Indiana as ozone levels remain elevated and wildfire smoke continues to affect the region. The alert was declared by the National Weather Service and the Illinois Environmental Protection Agency, extending through Tuesday night and affecting several counties in both states. In Illinois, it includes Lake, McHenry, Kane, DuPage, central Cook, Kendall, Grundy, and northern Will Counties. In Indiana, the
Chicago air quality worsens due to ozone and wildfire smoke, alerts issued across Midwest
An air quality alert has been issued for the Chicago metropolitan area and parts of northwest Indiana as ozone levels remain elevated and wildfire smoke continues to affect the region. The alert was declared by the National Weather Service and the Illinois Environmental Protection Agency, extending through Tuesday night and affecting several counties in both states. In Illinois, it includes Lake, McHenry, Kane, DuPage, central Cook, Kendall, Grundy, and northern Will Counties. In Indiana, the









