Prof. Athanasios Nenes, Affiliated Scientist of FORTH/ICE-HT, Coordinating Member of the Center for the Study of Air Quality and Climate Change (C-STACC) and Professor at the School of Architecture, Civil and Environmental Engineering, EPFL, Lausanne, Switzerland was named a Fellow of the American Association for Aerosol Research, in a ceremony that was held virtually on Monday 18^th of October, 2021.