S. 3529 · 119th Congress Public Health Air Quality Act of 2025 StageIn committee SponsorLisa Blunt Rochester Introduced2025-12-17 Latest action2025-12-17 · Introduced in Senate Follow Summary Text Subjects Cosponsors (6) Votes (0) Actions Cosponsors (6) Tammy Duckworth Current member Senate IL Democrat Richard Durbin Current member Senate IL Democrat Ed Markey Current member Senate MA Democrat Jeff Merkley Current member Senate OR Democrat Alex Padilla Current member Senate CA Democrat Chris Van Hollen Current member Senate MD Democrat