News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air Quality PlansClimate ChangeFuelsHealthIncentivesOn-Road Vehicle ProgramsResearch(-)SmokeSustainable Communities(-)Truck & BusExposureMobile Source Emissions Research ProgramNatural and Working Lands 2025202420232022202120202019201820172016(-)20142013201220112009 2 results found for Abr 25, 2014ARB adopts changes to California’s Truck and Bus Regulation Ene 7, 2014Study links wildfire smoke exposure to reduced immune system function Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContacto Office of Communications comms@arb.ca.gov
