Spatial and temporal variations of air pollution over 41 cities of India during the COVID-19 lockdown period

KP Vadrevu, A Eaturu, S Biswas, K Lasko, S Sahu… - Scientific reports, 2020 - nature.com
In this study, we characterize the impacts of COVID-19 on air pollution using NO2 and
Aerosol Optical Depth (AOD) from TROPOMI and MODIS satellite datasets for 41 cities in …

Hazardous air pollutant exposure as a contributing factor to COVID-19 mortality in the United States

M Petroni, D Hill, L Younes, L Barkman… - Environmental …, 2020 - iopscience.iop.org
To date, COVID-19 has claimed more than 100000 American lives. Early inquiry suggests
preexisting conditions are key risk factors contributing to COVID-19 mortality and air …

Potential changes in air pollution associated with challenges over South Asia during COVID-19: a brief review

BP Singh, A Nair, S Kumari, S Kumari, K Kuamr… - Asia-Pacific Journal of …, 2024 - Springer
The severe acute respiratory syndrome (SARS-CoV-2), also referred to as COVID-19
originated in the Wuhan city of Hubei Province of China in late December 2019 and spread …

Evaluating TROPOMI and MODIS performance to capture the dynamic of air pollution in São Paulo state: A case study during the COVID-19 outbreak

AP Rudke, JA Martins, R Hallak, LD Martins… - Remote Sensing of …, 2023 - Elsevier
Atmospheric pollutant data retrieved through satellite sensors are continually used to assess
changes in air quality in the lower atmosphere. During the COVID-19 pandemic, several …

COVID-19's lockdown effect on air quality in Indian cities using air quality zonal modeling

S Rahaman, S Jahangir, R Chen, P Kumar, S Thakur - Urban Climate, 2021 - Elsevier
The complete lockdown due to COVID-19 pandemic has contributed to the improvement of
air quality across the countries particularly in developing countries including India. This …

Assessment of air pollution status during COVID-19 lockdown (March–May 2020) over Bangalore City in India

KC Gouda, P Singh, NP, M Benke, R Kumari… - Environmental …, 2021 - Springer
Abstract The coronavirus disease 2019 (COVID-19), which became a global pandemic by
March 2020, forced almost all countries over the world to impose the lockdown as a …

COVID-19 Lock-down in Delhi: Understanding trends of particulate matter in context of land-use patterns, GIS mapping, and meteorological traits

A Kumar, K Sarma, A Pandey, RK Mishra… - Environmental …, 2023 - liebertpub.com
The effectiveness and cost implications are always top factors for policy makers while
deciding upon the appropriate air pollution abatement measures. The present study aimed …

Phase-Resolved lockdown features of pollution parameters over an urban and adjoining rural region during COVID-19

SM Sonbawne, S Fadnavis, K Vijayakumar… - Frontiers in …, 2022 - frontiersin.org
In this study, we investigate the temporal variations in columnar aerosol pollutants and their
possible association with the simultaneously measured black carbon (BC) aerosol mass …

Interpreting the COVID effect on atmospheric constituents over the Indian region during the lockdown: chemistry, meteorology, and seasonality

R Kant, A Trivedi, B Ghadai, V Kumar… - Environmental Monitoring …, 2022 - Springer
Most of the published articles which document changes in atmospheric compositions during
the various lockdown and unlock phases of COVID-19 pandemic have made a direct …