Temporary reduction in fine particulate matter due to 'anthropogenic emissions switch-off' during COVID-19 lockdown in Indian cities.

AOD, aerosol optical depth AQI, air quality index Air pollution CO, carbon monoxide CO2, carbon dioxide COVID-19, Coronavirus disease 2019 Coronavirus pandemic EPA, Environmental Protection Agency ER, excess risk ESA, European Space Agency Emission switch-off GEV, generalized extreme value GoI, Government of India HB, health burden Health and economic impacts MODIS, moderate resolution imaging spectroradiometer MSL, mean sea level NASA, National Aeronautics and Space Administration NH3, ammonia NO2, nitrogen dioxide O3, ozone PDF, probability density function PM, particulate matter PM10, PM with aerodynamic diameter of ≤ 10 μm PM2.5 concentration PM2.5, PM with aerodynamic diameter of ≤ 2.5 μm RH, relative humidity RR, relative risk SARS-CoV-2 Virus SARS-CoV-2, Severe Acute Respiratory Syndrome Coronavirus 2 SO2, sulphur dioxide SSEC, Space Science and Engineering Centre TROPOMI, TROPOspheric monitoring instrument UK, United Kingdom USA, United States of America USD, United States Dollar VSL, value of statistical life WHO, World Health Organization

Journal

Sustainable cities and society
ISSN: 2210-6715
Titre abrégé: Sustain Cities Soc
Pays: Netherlands
ID NLM: 101735304

Informations de publication

Date de publication:
Nov 2020
Historique:
received: 31 05 2020
revised: 21 06 2020
accepted: 24 06 2020
entrez: 25 8 2020
pubmed: 25 8 2020
medline: 25 8 2020
Statut: ppublish

Résumé

The COVID-19 pandemic elicited a global response to limit associated mortality, with social distancing and lockdowns being imposed. In India, human activities were restricted from late March 2020. This 'anthropogenic emissions switch-off' presented an opportunity to investigate impacts of COVID-19 mitigation measures on ambient air quality in five Indian cities (Chennai, Delhi, Hyderabad, Kolkata, and Mumbai), using in-situ measurements from 2015 to 2020. For each year, we isolated, analysed and compared fine particulate matter (PM

Identifiants

DOI: 10.1016/j.scs.2020.102382 PMID: 32834936 PMC: PMC7357527
pubmed: 32834936
doi: 10.1016/j.scs.2020.102382
pii: S2210-6707(20)30603-X
pii: 102382
pmc: PMC7357527
doi:

Types de publication

Journal Article

Langues

eng

Pagination

102382

Informations de copyright

© 2020 The Author(s).

Déclaration de conflit d'intérêts

The authors declare no conflict of interest.

Références

Sci Total Environ. 2020 Sep 15;735:139542
pubmed: 32447070
Sci Total Environ. 2020 Aug 25;732:139280
pubmed: 32402928
Environ Int. 2017 May;102:145-156
pubmed: 28291535
Environ Pollut. 2017 Dec;231(Pt 1):426-436
pubmed: 28830016
Environ Res. 2020 Aug;187:109652
pubmed: 32405084
Bull Environ Contam Toxicol. 2020 Jul;105(1):9-17
pubmed: 32495123
Sci Total Environ. 2020 Aug 20;731:139052
pubmed: 32413655
Sci Total Environ. 2020 Oct 15;739:139864
pubmed: 32512381
Environ Pollut. 2020 Aug;263(Pt A):114500
pubmed: 32268234
Sci Total Environ. 2020 Sep 15;735:139541
pubmed: 32445829
Nat Med. 2020 Apr;26(4):506-510
pubmed: 32284616
Sci Total Environ. 2020 Aug 15;730:139179
pubmed: 32387822
Sci Total Environ. 2020 Aug 25;732:139282
pubmed: 32413621
Geophys Res Lett. 2020 Jun 16;47(11):e2020GL088070
pubmed: 32836516
Environ Res. 2020 Sep;188:109754
pubmed: 32526492
Natl Sci Rev. 2020 Jun 18;8(2):nwaa137
pubmed: 34676092
Sci Total Environ. 2020 Aug 1;728:138835
pubmed: 32334162
Lancet Planet Health. 2019 Jan;3(1):e26-e39
pubmed: 30528905
Sci Total Environ. 2020 Jul 20;727:138761
pubmed: 32330703
Indian J Public Health. 2020 Jun;64(Supplement):S132-S134
pubmed: 32496243
Sci Total Environ. 2020 Aug 15;730:139087
pubmed: 32380370
Health (Irvine Calif). 2013 Oct;5(10A2):8-13
pubmed: 26336576
Sci Total Environ. 2020 Aug 1;728:138810
pubmed: 32334158
Environ Pollut. 2020 Aug;263(Pt A):114466
pubmed: 32283458
Sci Total Environ. 2020 Jul 10;725:138401
pubmed: 32283308
Nature. 2020 Jun;582(7813):557-560
pubmed: 32340022
Sci Total Environ. 2020 Aug 1;728:138870
pubmed: 32335408
Environ Sci Technol. 2016 May 3;50(9):4836-43
pubmed: 27063584
Sci Total Environ. 2020 Aug 10;729:138474
pubmed: 32498152
Sci Adv. 2020 Nov 4;6(45):
pubmed: 33148655
Sci Total Environ. 2020 Aug 25;732:139281
pubmed: 32417554
Environ Int. 2020 Jun;139:105730
pubmed: 32294574
Environ Sci Process Impacts. 2019 Apr 17;21(4):701-713
pubmed: 30855055
Resour Conserv Recycl. 2020 Jul;158:104814
pubmed: 32300261
Sci Total Environ. 2020 Aug 25;732:139297
pubmed: 32408041
Sci Total Environ. 2020 Aug 1;728:138820
pubmed: 32334164
Chem Soc Rev. 2012 Oct 7;41(19):6606-30
pubmed: 22660420
Environ Int. 2020 Apr;137:105556
pubmed: 32059148
Sci Total Environ. 2020 Aug 15;730:139086
pubmed: 32375105
Sci Total Environ. 2020 Jul 15;726:138540
pubmed: 32302810
Sci Total Environ. 2020 Aug 20;731:139133
pubmed: 32402905
Sci Total Environ. 2020 Aug 10;729:138705
pubmed: 32361432
Environ Pollut. 2017 Jun;225:20-30
pubmed: 28343101
Proc Natl Acad Sci U S A. 2020 Aug 11;117(32):18984-18990
pubmed: 32723816
Sci Total Environ. 2020 Aug 1;728:138878
pubmed: 32335409
Sci Total Environ. 2020 Jul 20;727:138704
pubmed: 32315904
Sci Total Environ. 2020 Aug 10;729:139088
pubmed: 32388136
Sci Total Environ. 2020 Aug 1;728:138762
pubmed: 32334157
Environ Int. 2015 Nov;84:17-25
pubmed: 26197060
City Environ Interact. 2019 Dec;4:100033
pubmed: 34235420
Environ Int. 2019 Sep;130:104881
pubmed: 31200152
Sci Total Environ. 2020 Sep 20;736:139658
pubmed: 32492613
Environ Res. 2020 Aug;187:109634
pubmed: 32416359
Sci Total Environ. 2020 Aug 1;728:138915
pubmed: 32348946
Bull Environ Contam Toxicol. 2016 Aug;97(2):286-93
pubmed: 27209541
Sci Total Environ. 2020 Aug 1;728:138813
pubmed: 32334159
Nature. 2020 Apr;580(7803):313
pubmed: 32273616
Sci Total Environ. 2020 Aug 10;729:139085
pubmed: 32361428

Auteurs

Prashant Kumar (P)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Sarkawt Hama (S)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Hamid Omidvarborna (H)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Ashish Sharma (A)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Jeetendra Sahani (J)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

K V Abhijith (KV)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Sisay E Debele (SE)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Juan C Zavala-Reyes (JC)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Yendle Barwise (Y)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Arvind Tiwari (A)

Global Centre for Clean Air Research (GCARE), Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford GU2 7XH, United Kingdom.

Classifications MeSH