News Releases Search All News ReleasesView all news releases or search by topic, program, or year. (-)Climate ChangeAir Toxics ProgramCalifornia Climate InvestmentsCalifornia Greenhouse Gas Emission Inventory ProgramCommunity AirCommunity Air Protection Program Drive Forward Light-duty Vehicle ProgramGreenhouse Gas InventoryLow Carbon Transportation Incentives and Air Quality Improvement ProgramNatural and Working Lands (-)Short-Lived Climate PollutantsStationary Hydrofluorocarbon Reduction MeasuresSustainable Communities & Climate Protection ProgramTransport Refrigeration Unit2023(-)20182013 1 results found for Jul 11, 2018Climate pollutants fall below 1990 levels for first time Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov