cc-by-4.0Lampilahti, JanneManninen, Hanna E.Nieminen, TuomoMirme, SanderEhn, MikaelPullinen, IidaLeino, KatriSchobesberger, SiegfriedKangasluoma, JuhaKontkanen, JenniJärvinen, EmmaVäänänen, RiikkaYli-Juuti, TainaKrecji, RadovanLehtipalo, KatrianneLevula, JanneMirme, AaduDecesari, StefanoTillmann, RalfWorsnop, Douglas R.Rohrer, FranzPetäjä, TuukkaKerminen, Veli-MattiMentel, Thomas F.Kulmala, Markku2025-03-242021-04-012021-04-01https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/10876This dataset contains the following data Finland (Hyytiälä, HTL): - NAIS data (SMEAR II station and Zeppelin) - Zeppelin LDA data (meteorological data and location) - Zeppelin SMPS data - Mixed layer height (2013-05-08) - API-ToF (pseudo SA) data from Zeppelin Italy (San Pietro Capofiume, SPC): - NAIS data (SPC and Zeppelin) - Zeppelin LDA data (meteorological data and location) - Zeppelin SMPS data - Meteorology, SO2, SMPS and APS data from SPC - Mixed layer height from lidar - API-ToF (pseudo SA) data from Zeppelin - HYSPLIT airmass backtrajectories (2012-06-30)OpenPlanetary boundary layer, Aerosols, New particle formationdataset