News Releases Search All News ReleasesView all news releases or search by topic, program, or year. (-)HealthIndoor Air Quality & ExposureResearch(-)Air Cleaners & Ozone Generating ProductsAir Toxics ProgramCalifornia Climate InvestmentsCommunity Air Protection Program Community HealthCommunity SolutionsComposite Wood EnforcementConsumer Products Enforcement Consumer Products ProgramEnforcement Policy & ReportsExposureIndoor AirIndoor Air Cleaner EnforcementNatural and Working Lands Outdoor Air Quality StandardsSmall Containers of Automotive RefrigerantStudy of Neighborhood Air near Petroleum SourcesSustainable Communities & Climate Protection ProgramVolatile Organic Compounds (VOCs) and FormaldehydeWildfiresWildfire 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