Skip Navigation LinksAQS-Main-Page


The Air Quality Section (AQS) promotes healthy indoor and outdoor air for all Californians, through multidisciplinary expertise in chemistry, physics, engineering, epidemiology, exposure assessment, and microbiology. AQS activities include:

  • identifying public health concerns in indoor or outdoor air,

  • developing measurement solutions to assess contaminant exposures,

  • conducting research to support technical and policy solutions, and

  • providing technical guidance.

Page Last Updated :