M-SENSIS and NCSR ‘Demokritos’ are participating in the International Aerosol Conference 2022 (https://iac2022.gr/) which is being held in Athens from September 4 to 9, at the Athens Concert Hall. The conference will be attended by more than 1000 delegates from Greece and 45 countries, including leading scientists and engineers who were distinguished for their contribution to the promotion of Science and Technology in the field of aerosol research. In the context of promoting the goals and results of FROSTDEFEND, sensor systems have been installed in the conference area (mSensis booth) to measure air quality (PM2.5, CO2) in real time conditions.