Aerosol physical/chemical/optical properties at recent (2015-2019) high PM concentration events in Korea and China

Yesol CHA1, KangHo Bae1, Eun-Ryoung Kim2, Gulim Kang1 and Chang-Keun Song2, (1)Ulsan National Institute of Science and Technology, Ulsan, South Korea, (2)Ulsan National Institute of Science and Technology, Ulsan, Korea, Republic of (South)