The EAC conferences are traditional meeting places and an exciting discussion forum for scientists from around the world working with basic aerosol research, development of aerosol techniques or applying one of its several techniques in a rich variety of scientific topics. The topics include nanotechnology, combustion aerosols, chemistry and physics of aerosols, medicine (inhalation, exposure and health), instrumentation, as well as indoor and ambient aerosols. EAC2019 presents an opportunity to learn more about the latest in theoretical, experimental and applied aspects of aerosol science. Discuss with people from all over the world, to share your work and to learn from others.