Since people spend more than 85% of their time indoors, understanding indoor aerosol behavior is important in order to protect human health against aerosol exposure. In this article, exposure, behavior, and control technologies for indoor aerosols are addressed. Previous studies conducted in Korea during the period from 2004 to 2016 were reviewed. Most studies were focused on field surveys of PM10 concentration in public facilities regulated by law. More fundamental studies are needed in order to control indoor aerosols effectively due to the fact that Korea has different building structures and lifestyles compared with western countries.

• 배귀남(한국과학기술연구원 환경복지연구단) | Gwi-Nam Bae (Center for Environment, Health and Welfare Research, Korea Institute of Science and Technology) Corresponding author
• 김종범(한국과학기술연구원 환경복지연구단) | Jong Bum Kim (Center for Environment, Health and Welfare Research, Korea Institute of Science and Technology)