As a result, a few characteristic time dependences of the concentrations of chemical elements in the air of Moscow within a week have been found: Ni, Al, and P decrease from Monday to Sunday and are minimum on Saturday; Sn and S have no trend and are maximum on Friday; Th and Se have no trend but increase on Wednesday and Friday; and Pb and Sb with a positive trend and minimum on Wednesday.
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Time Variations in the Composition of Atmospheric Aerosol in Moscow in Spring 2020
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