News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air PollutionAir Quality PlansClimate ChangeHealthIndoor Air Quality & ExposureResearchSimple Solutions to Improve Air Quality(-)SmokeSustainable CommunitiesAgricultural & Prescribed BurningAir Toxics ProgramCalifornia Climate InvestmentsComposite Wood EnforcementConsumer Products Enforcement Consumer Products ProgramEnforcement Policy & Reports(-)ExposureIncident Air MonitoringIndoor AirIndoor Air Cleaner EnforcementNatural and Working Lands Outdoor Air Quality StandardsPrescribed BurningSmall Containers of Automotive RefrigerantVolatile Organic Compounds (VOCs) and FormaldehydeWildfiresWildfire Smoke Clean Air Center Grant2014 1 results found for Ene 7, 2014Study links wildfire smoke exposure to reduced immune system function Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContacto Office of Communications comms@arb.ca.gov