Indoor Air Pollutant Sources Indoor AirAcerca deNews Indoor PollutantsIndoor Pollutant SourcesAir Cleaner Information for ConsumersAir Cleaner Information for ManufacturersAir Cleaner Regulation (AB 2276)Certified Air Cleaning DevicesFact Sheets & ResourcesIndoor NO2 Guidelines Update Subscribe Settlement Date Enero 2021 Contacto Indoor Air Quality Group Correo electrónico aircleaners@arb.ca.gov Teléfono (916) 445-0753 The following can create indoor air pollutants:BurningCombustionCookingNatural gas combustionWood combustion