INDIANAPOLIS, Indiana, May 22 -- The Indiana Department of Environmental Management issued the following news release: * * * Public Invited to Comment on State's 2026 Air Monitoring Plans Comments due by June 18 The Indiana Department of Environmental Management (IDEM) invites the public to review and comment on the proposed 2026 Ambient Air Monitoring Network Plan, which outlines updates and changes to the state's air quality monitoring efforts for the upcoming year. Comments will be accept  more