Dynamics of PM2,5 concentration in the surface layer of the Krasnoyarsk atmosphere in winter (2017-2018)

V. V. Zavoruev; E. N. Zavorueva

doi:10.1117/12.2505205

13 December 2018 Dynamics of PM_2,5 concentration in the surface layer of the Krasnoyarsk atmosphere in winter (2017-2018)

V. V. Zavoruev, E. N. Zavorueva

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108338Y (2018) https://doi.org/10.1117/12.2505205
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

Since December of 2017 the concentration of PM_2,5 in the surface layer of the atmosphere has been continuously monitored at the posts of the Krasnoyarsk regional observation system. Analysis of the data showed that the content of PM_2,5 in the air environment of the city of Krasnoyarsk affect first the period of unfavorable meteorological conditions (UMC) and secondly the height of the observation posts above the level of the Yenisei. It is established that the number of days when the concentration of suspended particles exceeds the MPCda is greater than the days of predicted UMC.

Citation Download Citation

V. V. Zavoruev and E. N. Zavorueva "Dynamics of PM_2,5 concentration in the surface layer of the Krasnoyarsk atmosphere in winter (2017-2018)", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108338Y (13 December 2018); https://doi.org/10.1117/12.2505205

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