The Canadian Aerosol
Conference 2026 in Ottawa
The Canadian Aerosol Conference (CAC) is a new biennial conference hosted in Canada. We warmly welcome both Canadian and international participants to join us as we advance aerosol science and collaboration.
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​CAC 2026 will be a 2.5-day event designed to foster connections and knowledge exchange across government, industry, and academia. Approximately 100 CAAR-ACRA members have pre-registered. The event will feature invited speakers from senior colleagues, oral presentations, and a poster session.
Confirmed speakers are:
Robert Nishida
University of Waterloo
Measuring Ultrafine Aerosols using Charge-based Instruments
Caroline Duchaine
Université Laval
Bioaerosols: from the hospital, to the farm and beyond!
Errol Thomson
Health Canada
Beyond mass: Mechanisms, metrics, and the hunt for determinants of PM health effects
Please find information on venue, accommodation, key dates, and registration at the links above.​
If you are interested in participating as a sponsor or volunteer, please reach out to us at caar.acra.canada@gmail.com.
View the event flyers
in English and in French