News Releases Search All News ReleasesView all news releases or search by topic, program, or year. HealthIndoor Air Quality & Exposure(-)Research(-)Air Cleaners & Ozone Generating ProductsAir Quality Improvement Program GuidelinesAir Toxics ProgramCalifornia Climate InvestmentsCalifornia Greenhouse Gas Emission Inventory ProgramCalifornia Methane Research ProgramCalifornia State Implementation PlansCommunity Air Protection Program Community HealthConsumer Products ProgramExposureGreenhouse Gas InventoryHaagen-Smit Clean Air AwardsIn-Use Off-Road Diesel-Fueled Fleets RegulationIndoor AirIndoor Air Cleaner EnforcementMandatory Greenhouse Gas Emissions ReportingNatural and Working Lands Outdoor Air Quality StandardsResearch PlanningStatewide Greenhouse Gas Monitoring NetworkSustainable Communities & Climate Protection ProgramTruck Loan Assistance Program2018 1 results found for Apr 20, 2018Study: High-efficiency filters slash indoor air pollution but not asthma symptoms Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
