House Sponsors: MULLIGAN. Short description: O'HARE TOXIC AIR POLLUTE STUDY Synopsis of Bill as introduced: Creates the O'Hare Toxic Air Pollution Act. Provides that the General Assembly shall direct the Illinois Environmental Protection Agency, in conjunction with the Illinois Department of Public Health and the School of Public Health at the University of Illinois Medical School, to conduct a study of toxic air emissions at O'Hare International Airport. Last action on Bill: SESSION SINE DIE Last action date: 99-01-12 Location: House Amendments to Bill: AMENDMENTS ADOPTED: HOUSE - 0 SENATE - 0 END OF INQUIRY Full Text Bill Status