Articles | Volume 15, issue 17
https://doi.org/10.5194/acp-15-10219-2015
https://doi.org/10.5194/acp-15-10219-2015
Research article
 | 
15 Sep 2015
Research article |  | 15 Sep 2015

In situ formation and spatial variability of particle number concentration in a European megacity

M. Pikridas, J. Sciare, F. Freutel, S. Crumeyrolle, S.-L. von der Weiden-Reinmüller, A. Borbon, A. Schwarzenboeck, M. Merkel, M. Crippa, E. Kostenidou, M. Psichoudaki, L. Hildebrandt, G. J. Engelhart, T. Petäjä, A. S. H. Prévôt, F. Drewnick, U. Baltensperger, A. Wiedensohler, M. Kulmala, M. Beekmann, and S. N. Pandis

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Cited articles

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Baltensperger, U., Streit, N., Weingartner, E., Nyeki, S., Prévôt, A. S. H., Van Dingenen, R., Virkkula, A., Putaud, J. P., Even, A., Brink, H., Blatter, A., Neftel, A., and Gaggeler, H. W.: Urban and rural aerosol characterization of summer smog events during the PIPAPO field campaign in Milan, Italy, J. Geophys. Res.-Atmos., 107, 8193, https://doi.org/10.1029/2001JD001292, 2002.
Barbone, F., Bovenzi, M., Cavallieri, F., and Stanta, G.: Air pollution and lung cancer in Trieste, Italy, Am. J. Epidemiol., 141, 1161–1169, 1995.
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Aerosol size distribution measurements from three ground sites, two mobile laboratories, and one airplane are combined to investigate the spatial and temporal variability of ultrafine particles in and around Paris during the summer and winter MEGAPOLI campaigns. The role of nucleation as a particle source and the influence of Paris emissions on their surroundings are examined.
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