S. 5145: Wildfire Air Quality Sensor Expansion Act of 2026

S. 5145 is a federal bill in the 119th Congress. Before this bill, local air pollution control agencies could use certain Clean Air Act grants for air monitoring, but there was a lack of clear authority and dedicated support for purchasing portable, low-cost air sensors specifically to track wildfire… See its sponsors, how members voted, and a plain-English breakdown on PolityLens.