News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Climate Change(-)HealthIndoor Air Quality & ExposureResearch(-)Air Cleaners & Ozone Generating ProductsCalifornia Climate InvestmentsCommunity Air Protection Program Community HealthCommunity SolutionsExposureIndoor AirIndoor Air Cleaner EnforcementNatural and Working Lands Outdoor Air Quality StandardsStudy of Neighborhood Air near Petroleum SourcesSustainable Communities & Climate Protection ProgramWildfiresWildfire 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