Articles | Volume 21, issue 24
https://doi.org/10.5194/acp-21-18227-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-18227-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Dec 2021
Research article |
| 16 Dec 2021
| 16 Dec 2021
Unraveling pathways of elevated ozone induced by the 2020 lockdown in Europe by an observationally constrained regional model using TROPOMI
Amir H. Souri
CORRESPONDING AUTHOR
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
Kelly Chance
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
Juseon Bak
Institute of Environmental Studies, Pusan National University, Busan,
South Korea
Caroline R. Nowlan
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
Gonzalo González Abad
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
Yeonjin Jung
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
David C. Wong
US Environmental Protection Agency, Center for Environmental
Measurement & Modeling, Research Triangle Park, NC, USA
Jingqiu Mao
Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK,
USA
Department of Chemistry and Biochemistry, University of Alaska
Fairbanks, Fairbanks, AK, USA
Xiong Liu
Atomic and Molecular Physics (AMP) Division, Harvard–Smithsonian
Center for Astrophysics, Cambridge, MA, USA
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Cited
14 citations as recorded by crossref.
- Investigating the barriers and pathways to implementing satellite data into air quality monitoring, regulation and policy design in the United Kingdom D. Potts et al. 10.1016/j.envsci.2023.103621
- The Impact of Springtime‐Transported Air Pollutants on Local Air Quality With Satellite‐Constrained NOx Emission Adjustments Over East Asia J. Jung et al. 10.1029/2021JD035251
- The Atmospheric Environment Effects of the COVID-19 Pandemic: A Metrological Study Z. Chen & D. Shi 10.3390/ijerph191711111
- Cross-evaluating WRF-Chem v4.1.2, TROPOMI, APEX, and in situ NO2 measurements over Antwerp, Belgium C. Poraicu et al. 10.5194/gmd-16-479-2023
- Secondary PM<sub>2.5</sub> decreases significantly less than NO<sub>2</sub> emission reductions during COVID lockdown in Germany V. Balamurugan et al. 10.5194/acp-22-7105-2022
- Decoupling in the vertical shape of HCHO during a sea breeze event: The effect on trace gas satellite retrievals and column-to-surface translation A. Souri et al. 10.1016/j.atmosenv.2023.119929
- Ozone pollution during the COVID-19 lockdown in the spring of 2020 over Europe, analysed from satellite observations, in situ measurements, and models J. Cuesta et al. 10.5194/acp-22-4471-2022
- Spatial and Temporal Distribution Characteristics of Total Ozone Column Concentration in the Yangtze River Delta Region Based on TROPOMI 金. 宋 10.12677/AEP.2023.134123
- Evaluating NOx emissions and their effect on O3 production in Texas using TROPOMI NO2 and HCHO D. Goldberg et al. 10.5194/acp-22-10875-2022
- Machine learning elucidates ubiquity of enhanced ozone air pollution in China linked to the spring festival effect B. Zhu et al. 10.1016/j.apr.2024.102127
- Assessing mass balance-based inverse modeling methods via a pseudo-observation test to constrain NOx emissions over South Korea J. Mun et al. 10.1016/j.atmosenv.2022.119429
- Validation of OMPS Suomi NPP and OMPS NOAA‐20 Formaldehyde Total Columns With NDACC FTIR Observations H. Kwon et al. 10.1029/2022EA002778
- Satellite remote-sensing capability to assess tropospheric-column ratios of formaldehyde and nitrogen dioxide: case study during the Long Island Sound Tropospheric Ozone Study 2018 (LISTOS 2018) field campaign M. Johnson et al. 10.5194/amt-16-2431-2023
- Characterization of errors in satellite-based HCHO ∕ NO2 tropospheric column ratios with respect to chemistry, column-to-PBL translation, spatial representation, and retrieval uncertainties A. Souri et al. 10.5194/acp-23-1963-2023
14 citations as recorded by crossref.
- Investigating the barriers and pathways to implementing satellite data into air quality monitoring, regulation and policy design in the United Kingdom D. Potts et al. 10.1016/j.envsci.2023.103621
- The Impact of Springtime‐Transported Air Pollutants on Local Air Quality With Satellite‐Constrained NOx Emission Adjustments Over East Asia J. Jung et al. 10.1029/2021JD035251
- The Atmospheric Environment Effects of the COVID-19 Pandemic: A Metrological Study Z. Chen & D. Shi 10.3390/ijerph191711111
- Cross-evaluating WRF-Chem v4.1.2, TROPOMI, APEX, and in situ NO2 measurements over Antwerp, Belgium C. Poraicu et al. 10.5194/gmd-16-479-2023
- Secondary PM<sub>2.5</sub> decreases significantly less than NO<sub>2</sub> emission reductions during COVID lockdown in Germany V. Balamurugan et al. 10.5194/acp-22-7105-2022
- Decoupling in the vertical shape of HCHO during a sea breeze event: The effect on trace gas satellite retrievals and column-to-surface translation A. Souri et al. 10.1016/j.atmosenv.2023.119929
- Ozone pollution during the COVID-19 lockdown in the spring of 2020 over Europe, analysed from satellite observations, in situ measurements, and models J. Cuesta et al. 10.5194/acp-22-4471-2022
- Spatial and Temporal Distribution Characteristics of Total Ozone Column Concentration in the Yangtze River Delta Region Based on TROPOMI 金. 宋 10.12677/AEP.2023.134123
- Evaluating NOx emissions and their effect on O3 production in Texas using TROPOMI NO2 and HCHO D. Goldberg et al. 10.5194/acp-22-10875-2022
- Machine learning elucidates ubiquity of enhanced ozone air pollution in China linked to the spring festival effect B. Zhu et al. 10.1016/j.apr.2024.102127
- Assessing mass balance-based inverse modeling methods via a pseudo-observation test to constrain NOx emissions over South Korea J. Mun et al. 10.1016/j.atmosenv.2022.119429
- Validation of OMPS Suomi NPP and OMPS NOAA‐20 Formaldehyde Total Columns With NDACC FTIR Observations H. Kwon et al. 10.1029/2022EA002778
- Satellite remote-sensing capability to assess tropospheric-column ratios of formaldehyde and nitrogen dioxide: case study during the Long Island Sound Tropospheric Ozone Study 2018 (LISTOS 2018) field campaign M. Johnson et al. 10.5194/amt-16-2431-2023
- Characterization of errors in satellite-based HCHO ∕ NO2 tropospheric column ratios with respect to chemistry, column-to-PBL translation, spatial representation, and retrieval uncertainties A. Souri et al. 10.5194/acp-23-1963-2023
Latest update: 16 Jul 2024
Short summary
The global pandemic is believed to have an impact on emissions of air pollutants such as nitrogen dioxide (NO2) and formaldehyde (HCHO). This study quantifies the changes in the amount of NOx and VOC emissions via state-of-the-art inverse modeling technique using satellite observations during the lockdown 2020 with respect to a baseline over Europe, which in turn, it permits unraveling atmospheric processes being responsible for ozone formation in a less cloudy month.
The global pandemic is believed to have an impact on emissions of air pollutants such as...
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