Impact of COVID-19 pandemic on air quality: a systematic review
ACT Silva, PTBS Branco, SIV Sousa - International journal of …, 2022 - mdpi.com
With the emergence of the COVID-19 pandemic, several governments imposed severe
restrictions on socio-economic activities, putting most of the world population into a general …
restrictions on socio-economic activities, putting most of the world population into a general …
Quantification of COVID-19 impacts on NO2 and O3: Systematic model selection and hyperparameter optimization on AI-based meteorological-normalization methods
Since the unprecedented outbreak of the COVID-19, numerous meteorological-
normalization techniques have been developed in lockdown-imposed regions to decouple …
normalization techniques have been developed in lockdown-imposed regions to decouple …
Air quality index variation before and after the onset of COVID-19 pandemic: a comprehensive study on 87 capital, industrial and polluted cities of the world
M Sarmadi, S Rahimi, M Rezaei, D Sanaei… - Environmental Sciences …, 2021 - Springer
Abstract Background Coronavirus disease 2019 (COVID-19) pandemic provided an
opportunity for the environment to reduce ambient pollution despite the economic, social …
opportunity for the environment to reduce ambient pollution despite the economic, social …
Advancements in machine learning for spatiotemporal urban on-road traffic-air quality study: a review
Z Du, H Li, S Chen, X Zhang, L Zhang, Y Liu - Atmospheric Environment, 2025 - Elsevier
Urban traffic that is heterogeneous significantly impacts on urban air quality in both temporal
and spatial scale, while traditional dispersion models struggle to assess it at high temporal …
and spatial scale, while traditional dispersion models struggle to assess it at high temporal …
[HTML][HTML] Has the ultra low emission zone in London improved air quality?
London introduced the world's most stringent emissions zone, the Ultra Low Emission Zone
(ULEZ), in April 2019 to reduce air pollutant emissions from road transport and accelerate …
(ULEZ), in April 2019 to reduce air pollutant emissions from road transport and accelerate …
Unraveling the O3-NOX-VOCs relationships induced by anomalous ozone in industrial regions during COVID-19 in Shanghai
B Lu, Z Zhang, J Jiang, X Meng, C Liu… - Atmospheric …, 2023 - Elsevier
The COVID-19 pandemic promoted strict restrictions to human activities in China, which led
to an unexpected increase in ozone (O 3) regarding to nitrogen oxides (NOx) and volatile …
to an unexpected increase in ozone (O 3) regarding to nitrogen oxides (NOx) and volatile …
Increased tropospheric ozone levels as a public health issue during COVID-19 lockdown and estimation the related pulmonary diseases
The aims of this study were to i) investigate the variation of tropospheric ozone (O 3) levels
during the COVID-19 lockdown; ii) determine the relationships between O 3 concentrations …
during the COVID-19 lockdown; ii) determine the relationships between O 3 concentrations …
The Importance of NOx Control for Peak Ozone Mitigation Based on a Sensitivity Study Using CMAQ‐HDDM‐3D Model During a Typical Episode Over the Yangtze …
Y Wang, EA Yaluk, H Chen, S Jiang… - Journal of …, 2022 - Wiley Online Library
In recent years, ground‐level ozone (O3) has been one of the main pollutants hindering air
quality compliance in China's large city‐clusters including the Yangtze River Delta (YRD) …
quality compliance in China's large city‐clusters including the Yangtze River Delta (YRD) …
[PDF][PDF] 典型工业城市长治市夏季大气挥发性有机物来源及对臭氧生成贡献
邢怡然， 牛月圆， 闫雨龙， 彭林， 董佳奇， 越柯 - 中国环境科学, 2024 - zghjkx.com.cn
以典型工业型城市长治市为研究对象, 采用正定矩阵因子分解法(PMF) 对挥发性有机物(VOCs)
进行来源解析, 基于大气盒子模型(AtChem-MCM) 对大气光化学反应过程和臭氧(O3) …
进行来源解析, 基于大气盒子模型(AtChem-MCM) 对大气光化学反应过程和臭氧(O3) …
[HTML][HTML] Local integrated air quality predictions from meteorology (2015 to 2020) with machine and deep learning assisted by data mining
DA Wood - Sustainability Analytics and Modeling, 2022 - Elsevier
Overall air quality local indices can usefully be established by combining normalised values
of common individual pollutant values. This reveals distinctive seasonal trends that are …
of common individual pollutant values. This reveals distinctive seasonal trends that are …