Taiwan is proud to host the 12
th Asian Aerosol Conference (AAC) 2022 under the Asian Aerosol Research Assembly. The Conference will be held on the campus of National Taiwan University on June 12-16, 2022. This four-day conference will feature plenary lectures, oral and poster sessions, special symposia and industrial exhibitions. It will provide an excellent stage for exchanging the latest research in aerosol science and technology.