Articles | Volume 21, issue 24
Atmos. Chem. Phys., 21, 18227–18245, 2021
https://doi.org/10.5194/acp-21-18227-2021
Atmos. Chem. Phys., 21, 18227–18245, 2021
https://doi.org/10.5194/acp-21-18227-2021
Research article
16 Dec 2021
Research article | 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 et al.

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Cited articles

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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.
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