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 ProductsCalifornia Climate InvestmentsCalifornia Greenhouse Gas Emission Inventory ProgramCalifornia Methane Research ProgramCommunity Air Protection Program Community HealthExposureGreenhouse Gas InventoryHaagen-Smit Clean Air AwardsIn-Use Off-Road Diesel-Fueled Fleets RegulationIndoor AirIndoor Air Cleaner EnforcementMandatory Greenhouse Gas Emissions ReportingNatural and Working Lands Oil and Natural Gas Production, Processing, and Storage Refrigerant Management ProgramResearch 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
