The paper discusses the development of a new version of the back trajectory statistics method, where data obtained from moving measuring platforms are used as initial information on the content of atmospheric impurities. The measurements of the aerosol physicochemical characteristics obtained during two cruises of the research vessel “Professor Multanovskiy” (July 28 - September 7, 2019) and “Akademik Mstislav Keldysh” (July 31 - August 24, 2020) were used as initial information.