Evidence map›Paper›PMID 32375105›Full record

ArticleThe Science of the total environment2020

Effect of lockdown amid COVID-19 pandemic on air quality of the megacity Delhi, India.

Susanta Mahato, Swades Pal, Krishna Gopal Ghosh

Abstract read
In one paragraph

Article in The Science of the total environment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 332 papers.

0numbers the graph read from it
0cells of the map it votes in
332citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

332 citing papers in PubMed.

  1. Counterintuitive PMInternational journal of environmental research and public health · 2026
    Article
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  7. Article
  8. Review
  9. Article
  10. Environmentally persistent free radicals in PMJournal of environmental sciences (China) · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

272 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Susanta MahatoDepartment of Geography, University of Gour Banga, West Bengal, India; Department of Geography, Presidency University, West Bengal, India. Electronic address: mahatosusanta2011@gmail.com.
Swades PalDepartment of Geography, University of Gour Banga, West Bengal, India; Department of Geography, Presidency University, West Bengal, India. Electronic address: swadeshpal82@gmail.com.
Krishna Gopal GhoshDepartment of Geography, University of Gour Banga, West Bengal, India; Department of Geography, Presidency University, West Bengal, India. Electronic address: krishna.geog@presiuniv.ac.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amid the COVID-19 pandemic, a nationwide lockdown is imposed in India initially for three weeks from 24th March to 14th April 2020 and extended up to 3rd May 2020. Due to the forced restrictions, pollution level in cities across the country drastically slowed down just within few days which magnetize discussions regarding lockdown to be the effectual alternative measures to be implemented for controlling air pollution. The present article eventually worked on this direction to look upon the air quality scenario amidst the lockdown period scientifically with special reference to the megacity Delhi. With the aid of air quality data of seven pollutant parameters (PM

Indexed as

Air PollutionBetacoronavirusCoronavirus InfectionsPandemicsPneumonia, ViralAir PollutantsCitiesCOVID-19Environmental MonitoringHumansIndiaParticulate MatterSARS-CoV-2Air PollutantsParticulate MatterChange of air qualityCovid-19LockdownMegacity DelhiNational Air quality Index

Identifiers

PMID32375105
PMCPMC7189867

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.