Środowisko i energia · 30/05/2023
EPA Approves Illinois' Second Maintenance Plan for 1997 Ozone NAAQS in St. Louis Area
The Environmental Protection Agency (EPA) is approving Illinois' plan to maintain the 1997 ozone National Ambient Air Quality Standard (NAAQS) through 2032 in the St. Louis, MO-IL area, including Jersey County, Illinois. The plan was submitted by the Illinois Environmental Protection Agency (IEPA) on August 24, 2022, and received no adverse comments.