Advances in air quality research–current and emerging challenges

RS Sokhi, N Moussiopoulos, A Baklanov… - Atmospheric …, 2021 - acp.copernicus.org
This review provides a community's perspective on air quality research focusing mainly on
developments over the past decade. The article provides perspectives on current and future …

[HTML][HTML] COVID-19 pandemic: What can we learn for better air quality and human health?

K Ravindra, T Singh, S Vardhan, A Shrivastava… - Journal of infection and …, 2022 - Elsevier
The COVID-19 lockdown resulted in improved air quality in many cities across the world.
With the objective of what could be the new learning from the COVID-19 pandemic and …

[HTML][HTML] Indicators of Global Climate Change 2022: annual update of large-scale indicators of the state of the climate system and human influence

PM Forster, CJ Smith, T Walsh, WF Lamb… - Earth System …, 2023 - essd.copernicus.org
Intergovernmental Panel on Climate Change (IPCC) assessments are the trusted source of
scientific evidence for climate negotiations taking place under the United Nations …

Sustainable development goals under threat? Multidimensional impact of COVID-19 on our planet and society outweigh short term global pollution reduction

A Qadeer, M Anis, Z Ajmal, KL Kirsten, M Usman… - Sustainable Cities and …, 2022 - Elsevier
Abstract The Sustainable Development Goals (SDGs) call on all nations to accomplish 17
broad global development goals by 2030. However, the COVID-19 pandemic presents a …

Quantification of COVID-19 impacts on NO2 and O3: Systematic model selection and hyperparameter optimization on AI-based meteorological-normalization methods

YJ Wong, A Yeganeh, MY Chia, HY Shiu… - Atmospheric …, 2023 - Elsevier
Since the unprecedented outbreak of the COVID-19, numerous meteorological-
normalization techniques have been developed in lockdown-imposed regions to decouple …

Spatiotemporal impact of COVID-19 on Taiwan air quality in the absence of a lockdown: Influence of urban public transportation use and meteorological conditions

YJ Wong, HY Shiu, JHH Chang, MCG Ooi, HH Li… - Journal of Cleaner …, 2022 - Elsevier
The unprecedented outbreak of COVID-19 significantly improved the atmospheric
environment for lockdown-imposed regions; however, scant evidence exists on its impacts …

Elemental Composition and Sources of Fine Particulate Matter (PM2.5) in Delhi, India

SK Sharma, TK Mandal - Bulletin of Environmental Contamination and …, 2023 - Springer
In this study we have analysed the elemental composition of fine particulate matter (PM2. 5)
to examine the seasonal changes and sources of the elements in Delhi, India from January …

War impact on air quality in Ukraine

R Zalakeviciute, D Mejia, H Alvarez, X Bermeo… - Sustainability, 2022 - mdpi.com
In the light of the 21st century, after two devastating world wars, humanity still has not
learned to solve their conflicts through peaceful negotiations and dialogue. Armed conflicts …

Spatio-temporal analysis of PM2. 5 and policies in Northwestern South America

A Casallas, MP Castillo-Camacho… - Science of The Total …, 2022 - Elsevier
This paper analyzes the spatio-temporal variations, and exceedances of the PM 2.5
concentrations in Northwestern South America at different scales to assess the implemented …

Air pollution analysis in Northwestern South America: A new Lagrangian framework

A Casallas, A Cabrera, MA Guevara-Luna… - Science of The Total …, 2024 - Elsevier
This study examines the spatiotemporal variations of PM 2.5, PM 10, SO 2, O 3, NO, and NO
2 concentrations in Northwestern South America (NWSA). We assess the efficacy of existing …