*Amir Yazdani¹、Nikunj Dudani¹、Satoshi Takahama¹、Amelie Bertrand²、André S. H. Prévôt²、Imad El Haddad²、Ann M. Dillner³ (1.ENAC/IIE Swiss Federal Institute of Technology Lausanne (EPFL), Lausanne, Switzerland、2.Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Switzerland、3.Air Quality Research Center, University of California Davis, Davis, California, USA)