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 ProgramCommunity 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 SourcesVolatile Organic Compounds (VOCs) and FormaldehydeWildfiresWildfire Smoke Clean Air Center Grant2018 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