News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Health(-)Indoor Air Quality & ExposureResearch(-)Air Cleaners & Ozone Generating ProductsCalifornia Climate InvestmentsCalifornia State Implementation PlansCap-and-Invest ProgramClean Mobility Options Voucher Pilot ProgramCommunity Air Protection Program Community HealthCommunity SolutionsConsumer Products Enforcement Consumer Products ProgramDrive Forward Light-duty Vehicle ProgramExposureIndoor AirIndoor Air Cleaner EnforcementLow Carbon Transportation Incentives and Air Quality Improvement ProgramNatural and Working Lands Outdoor Air Quality StandardsResearch PlanningStudy of Neighborhood Air near Petroleum SourcesSustainable Communities & Climate Protection ProgramSustainable Transportation Equity ProjectWildfiresWildfire Smoke Clean Air Center Grant2018 1 results found for Abr 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.SubscribeContacto Office of Communications comms@arb.ca.gov