IssueSoot pollution and fine-particle standardsTrack EPA, court, state, and congressional decisions over national fine-particle pollution standards, implementation deadlines, monitoring, attainment plans, and public-health protections for communities exposed to soot.Bills connected to this issueSJRES46: A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision".H.R.2995: Protection from Cumulative Emissions and Underenforcement of Environmental Law Act of 2025H.R.3889: National Prescribed Fire Act of 2025H.R.903: Smoke and Heat Ready Communities Act of 2025HR4218: CLEAR ActHR6387: FIRE Act