Surface Ozone in the Atmosphere of Moscow during the COVID-19 Pandemic

被引：1

作者：

Stepanov, E. V. ^{[1
]}

Andreev, V. V. ^{[2
]}

Konovaltseva, L. V. ^{[2
]}

Kasoev, S. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia

[2] Peoples Friendship Univ Russia, Moscow 117198, Russia

来源：

ATMOSPHERIC AND OCEANIC OPTICS | 2022年 / 35卷 / 06期

关键词：

atmosphere; air; surface ozone; maximum permissible concentration; surface layer; troposphere; ozone precursors; COVID-19; pandemic; lockdown; TROPOSPHERIC OZONE; EXPOSURE; HEALTH; LAYER;

D O I：

10.1134/S1024856022060252

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the results from monitoring surface ozone in the atmosphere of Moscow in 2020 and 2021 under lockdown conditions linked to the COVID-19 pandemic. These two years significantly differed in meteorological conditions and the level of anthropogenic environmental load. A level of surface O-3 concentrations, relatively low for a megalopolis, was observed in Moscow in 2020. The annual average concentration was 28 mu g/m(3), and the annual maximal concentration was 185 mu g/m(3). That was due to relatively cool summer with the low content of pollutants in atmospheric air. Intense heat waves were observed in the megalopolis during summer 2021 under the conditions of a blocking anticyclone, when the daytime temperatures rose to 35 & DEG;C. Combined with higher atmospheric air pollution, this resulted in unusually high O-3 concentrations. The annual average concentration was 48 mu g/m(3), and the annual maximal concentration was 482 mu g/m(3).

引用

页码：732 / 740

页数：9

共 43 条

[1] Air quality changes in cities during the COVID-19 lockdown: A critical review [J].

Adam, Max G. ;

Tran, Phuong T. M. ;

Balasubramanian, Rajasekhar .

ATMOSPHERIC RESEARCH, 2021, 264

[2] Comparative study on air quality status in Indian and Chinese cities before and during the COVID-19 lockdown period [J].

Agarwal, Aviral ;

Kaushik, Aman ;

Kumar, Sankalp ;

Mishra, Rajeev Kumar .

AIR QUALITY ATMOSPHERE AND HEALTH, 2020, 13 (10) :1167-1178

[3] Surface Ozone Concentration over Russian Territory in the First Half of 2020 [J].

Andreev, V. V. ;

Arshinov, M. Yu. ;

Belan, B. D. ;

Davydov, D. K. ;

Elansky, N. F. ;

Zhamsueva, G. S. ;

Zayakhanov, A. S. ;

Ivlev, G. A. ;

Kozlov, A. V. ;

Kotel'nikov, S. N. ;

Kuznetsova, I. N. ;

Lapchenko, V. A. ;

Lezina, E. A. ;

Postylyakov, O. V. ;

Savkin, D. E. ;

Senik, I. A. ;

Stepanov, E. V. ;

Tolmachev, G. N. ;

Fofonov, A. V. ;

Chelibanov, I. V. ;

Chelibanov, V. P. ;

Shirotov, V. V. .

ATMOSPHERIC AND OCEANIC OPTICS, 2020, 33 (06) :671-681

[4]

Andreev V.V.ArshinovM.Yu.BelanB.D.BelanS.B.DavydovD.K.DeminV.I.DudorovaN.V.ElanskyN.F.ZhamsuevaG.S.ZayakhanovA.S.IvlevG.A.KozlovA.V.KonovaltsevaL.V.Kotel'nikovS.N.KuznetsovaI.N.LapchenkoV.A.LezinaE.A.ObolkinV.A.PostylyakovO.V.PotemkinV.L.SavkinD.E.SenikI.A.StepanovE.V.TolmachevG.N.FofonovA.V.KhodzherT.V.ChelibanovI.V.ChelibanovV.P.ShirotovV.V.ShukurovK.A, 2022, OPT ATMOS OKEANA, V35, P559, DOI [10.15372/AOO20220706, DOI 10.15372/AOO20220706]

[5]

Belan B.D., 2010, Tropospheric Ozone

[6]

BLAKE AJ, 1977, J ATMOS SCI, V34, P720, DOI 10.1175/1520-0469(1977)034<0720:TEROAO>2.0.CO

[7]

[8] Ozone Anomalies in the Free Troposphere During the COVID-19 Pandemic [J].

Bouarar, Idir ;

Gaubert, Benjamin ;

Brasseur, Guy P. ;

Steinbrecht, Wolfgang ;

Doumbia, Thierno ;

Tilmes, Simone ;

Liu, Yiming ;

Stavrakou, Trissevgeni ;

Deroubaix, Adrien ;

Darras, Sabine ;

Granier, Claire ;

Lacey, Forrest ;

Mueller, Jean-Francois ;

Shi, Xiaoqin ;

Elguindi, Nellie ;

Wang, Tao .

GEOPHYSICAL RESEARCH LETTERS, 2021, 48 (16)

[9]

Chelibanov V. P., 2015, BIOSFERA, V7, P123

[10] Climate Change, Tropospheric Ozone and Particulate Matter, and Health Impacts [J].

Ebi, Kristie L. ;

McGregor, Glenn .

ENVIRONMENTAL HEALTH PERSPECTIVES, 2008, 116 (11) :1449-1455

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