Open AccessAnalysis of urban air pollution based on network observation
Author(s) -
А. А. Леженин,
Vladimir F. Raputa
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25743/sdm.2021.64.81.059
Subject(s) - environmental science , pollution , air pollution , meteorology , atmospheric pollution , pyrene , atmospheric sciences , geography , physics , chemistry , ecology , organic chemistry , astrobiology , biology
A joint analysis of cases of high monthly mean concentrations of benzo(a)pyrene measured at stationary stations of Roshydromet in the atmospheric air of the cities of Novosibirsk and Iskitim of the Novosibirsk region is carried out. The influence of meteorological conditions on pollution levels is investigated. Particular attention is paid to the analysis of observational data carried out in the winter months of 2018, for which high monthly mean concentrations of benzo(a)pyrene were recorded in both cities, reaching 15–20 maximum permissible concentrations. Correlation relationships were obtained between measurements at stations in the cities of Novosibirsk and Iskitim, which indicates the determining influence of meteorological conditions on pollution levels.