News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air PollutionAir Quality PlansClean CarsClimate ChangeCommunitiesEnergyEnvironmental JusticeHealthIncentivesIndoor Air Quality & ExposureOn-Road Vehicle ProgramsResearch(-)Simple Solutions to Improve Air QualitySustainable CommunitiesTruck & BusAir Quality Improvement Program GuidelinesAir Toxics ProgramCalifornia Climate InvestmentsCalifornia State Implementation PlansCommunity AirCommunity Air Protection Program Criteria Pollutant and Toxics Emissions Reporting (CTR)ExposureIncident Air MonitoringIndoor AirIndoor Air Cleaner EnforcementNatural and Working Lands Outdoor Air Quality StandardsStatewide Mobile Monitoring Initiative(-)Sustainable Communities & Climate Protection ProgramTransport Refrigeration UnitWildfires2017 1 results found for Ago 31, 2017CARB Study: Commuters’ exposures to air pollution greatly depends on mode of travel Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContacto Office of Communications comms@arb.ca.gov