Air quality in Europe – 2020 report

Ortiz, Alberto González; Guerreiro, Cristina de Brito Beirao; Soares, Joana; Antognazza, Frederico; Gsella, Artur; Houssiau, Michel; Liberti, Luca; Lükewille, Anke; Öztürk, Evrim; Horálek, Jan; Banyuls, Lorena; Targa, Jaume; Schneider, Philipp; Solberg, Sverre; Walker, Sam-Erik; Colette, Augustin