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 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 Transportation Equity ProjectWildfiresWildfire 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