Published in
Royal Society of Chemistry, Environmental Science: Atmospheres, 5(1), p. 228-240, 2021
DOI: 10.1039/d1ea00036e
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Modeling the effect of reduced traffic due to COVID-19 measures on air quality using a chemical transport model: impacts on the Po Valley and the Swiss Plateau regions
Journal article published in 2021 by
Giancarlo Ciarelli,
Jianhui Jiang 
,
Imad El Haddad ,
Alessandro Bigi ,
Sebnem Aksoyoglu,
André S. H. Prévôt,
Angela Marinoni,
Jiali Shen,
Chao Yan,
Federico Bianchi
,
Imad El Haddad ,
Alessandro Bigi ,
Sebnem Aksoyoglu,
André S. H. Prévôt,
Angela Marinoni,
Jiali Shen,
Chao Yan,
Federico Bianchi
This paper is made freely available by the publisher.
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Abstract
Our results indicate that lockdown measures induced a mild increase in secondary organic aerosol (SOA) concentrations in areas with substantial reductions in nitrogen dioxide (NO2) concentrations, i.e. the “Greater Milan” area.