Spatio-temporal concentration of atmospheric particulate matter (PM2. 5) during pandemic: a study on most polluted cities of indo-gangetic plain

M Das, A Das, S Ghosh, R Sarkar, S Saha - Urban Climate, 2021 - Elsevier
COVID-19 pandemic exhibited the entire world two aspects: human threats and
environmental restoration. Due to pandemic, the nationwide lockdown in India imposed on …

Particulate Matter Pollution in Urban Cities of India During Unusually Restricted Anthropogenic Activities

R Yadav, P Vyas, P Kumar, LK Sahu… - … in Sustainable Cities, 2022 - frontiersin.org
The outbreak of COVID-19 is a global public health challenge and has affected many
countries, including India. The nationwide lockdown was imposed in India from March 25 to …

Reduction in concentration of PM2.5 in India's top most polluted cities: with special reference to post-lockdown period

S Roy, N Singha - Air Quality, Atmosphere & Health, 2021 - Springer
Lockdown in India begins from 25 March and continues until 31 May 2020 due to the COVID-
19 pandemic situation. Due to such an extended period of lockdown for about more than 2 …

Short-term impacts of air pollutants in three megacities of India during COVID-19 lockdown

R Ganguly, D Sharma, P Kumar - Environment, Development and …, 2021 - Springer
Lockdown was imposed by the Indian government in the month of March 2020 as an early
precaution to the COVID-19 pandemic which obstructed the socio-economic growth globally …

Examining the impact of lockdown (due to COVID-19) on ambient aerosols (PM2.5): A study on Indo-Gangetic Plain (IGP) Cities, India

M Das, A Das, R Sarkar, S Saha, A Mandal - … Environmental Research and …, 2021 - Springer
The outbreak of COVID-19 pandemic has impacted all the aspects of environment. The
numbers of COVID-19 cases and deaths are increasing across the globe. In many countries …

Exploring short term spatio-temporal pattern of PM2. 5 and PM10 and their relationship with meteorological parameters during COVID-19 in Delhi

M Das, A Das, R Sarkar, P Mandal, S Saha, S Ghosh - Urban Climate, 2021 - Elsevier
Present study aims to examine the impact of lockdown on spatio-temporal concentration of
PM 2.5 and PM 10-categorized and recorded based on its levels during pre-lockdown …

Spatio-temporal variation in fine particulate matter and effect on air quality during the COVID-19 in New Delhi, India

BP Singh, P Kumar - Urban Climate, 2021 - Elsevier
Novel Coronavirus disease has affected almost all the countries; which leads to the
pandemic, impacting adversely on environment. The impact on environment during pre-and …

Impact of COVID-19 lockdown on ambient air quality in megacities of India and implication for air pollution control strategies

K Ravindra, T Singh, A Biswal, V Singh… - Environmental Science and …, 2021 - Springer
The impact of restrictions during various phases of COVID-19 lockdown on daily mean PM
2.5 concentration in five Indian megacities (New Delhi, Chennai, Kolkata, Mumbai, and …

COVID-19 induced lockdown and decreasing particulate matter (PM10): An empirical investigation of an Asian megacity

A Gayen, SM Haque, SV Mishra - Urban Climate, 2021 - Elsevier
The air quality in the cities of developing countries is deteriorating with the proliferation of
anthropogenic activities that add pollutant matters in the lower part of the troposphere …

Impact of the COVID-19 lockdown on air quality in the Delhi Metropolitan Region

SS Roy, RC Balling Jr - Applied Geography, 2021 - Elsevier
With the rapid spread of COVID-19 related cases globally, national governments took
different lockdown approaches to limit the spread of the virus. Among them, the Government …