SOCAAR is an interdisciplinary centre for the study of air quality and focuses on how aerosol impact human health, climate, and the environment. The SOCAAR seminar series brings together experts from many fields, including engineering, science and medicine to advance the understanding of aerosol science and to foster interdisciplinary partnerships. Seminars are held on the first Wednesday of every month from 3 to 4 pm in the Wallberg Building, Room 407. (Seminars are currently held online via Microsoft Teams. Click the abstract for details to join the meeting.)The seminar series cover a range of topics, from air pollution and lung transplants to brominated flame retardants.