10.26165/JUELICH-DATA/TPPXNLLiu, LuLuLiu0000-0002-9818-6282Forschungszentrum Jülich GmbH, IEK-8Hohaus, ThorstenThorstenHohaus0000-0001-5722-6244Forschungszentrum Jülich GmbH, IEK-8Franke, PhilippPhilippFranke0000-0001-6298-164XForschungszentrum Jülich GmbH, IEK-8Lange, Anne CarolineAnne CarolineLange0000-0001-8027-5933Forschungszentrum Jülich GmbH, IEK-8Tillmann, RalfRalfTillmann0000-0003-0648-6622Forschungszentrum Jülich GmbH, IEK-8Fuchs, HendrikHendrikFuchs0000-0003-1263-0061Forschungszentrum Jülich GmbH, IEK-8Tan, ZhaofengZhaofengTan0000-0002-3808-1964Forschungszentrum Jülich GmbH, IEK-8Rohrer, FranzFranzRohrer0000-0003-3436-3419Forschungszentrum Jülich GmbH, IEK-8Karydis, VlassisVlassisKarydis0000-0002-1616-9746Forschungszentrum Jülich GmbH, IEK-8He, QuanfuQuanfuHe0000-0002-3229-8206Forschungszentrum Jülich GmbH, IEK-8Vardhan, VaishaliVaishaliVardhan0000-0003-1143-1634Environmental Research Centre, University College Cork, Cork, IrelandAndres, StefanieStefanieAndresForschungszentrum Jülich GmbH, IEK-8Bohn, BirgerBirgerBohn0000-0003-4177-3934Forschungszentrum Jülich GmbH, IEK-8Holland, FrankFrankHolland0000-0002-2278-4761Forschungszentrum Jülich GmbH, IEK-8Winter, BenjaminBenjaminWinterForschungszentrum Jülich GmbH, IEK-8Wedel, SergejSergejWedelForschungszentrum Jülich GmbH, IEK-8Novelli, AnnaAnnaNovelli0000-0003-2077-7573Forschungszentrum Jülich GmbH, IEK-8Hofzumahaus, AndreasAndreasHofzumahaus0000-0003-2876-0880Forschungszentrum Jülich GmbH, IEK-8Wahner, AndreasAndreasWahner0000-0001-8948-1928Forschungszentrum Jülich GmbH, IEK-8Kiendler-Scharr, AstridAstridKiendler-Scharr0000-0003-3166-2253Forschungszentrum Jülich GmbH, IEK-8Replication data for Aerosol chemical composition and aerosol source apportionment (PMF) for the JULIAC 2019 campaignJülich DATA2024Earth and Environmental SciencesAir QualityHohaus, ThorstenThorstenHohausForschungszentrum Jülich GmbH, IEK-82023-07-042025-11-2010.1038/s41612-024-00747-64454835510816841986320422469652062047103488014454511957696091690935661546520211905075016990032520381056670884271758837739535text/plainapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/zipapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-stream2.0CC0 WaiverThe data is from experiments in the atmospheric simulation chamber SAPHIR. During the JULIAC 2019 campaign, ambient air was continuoulsy sampled from a 50 m high inlet above ground and passed through the SAPHIR chamber with a high flow (residence time of ambient air about 1 hour). Measurements were conducted for 4 weeks in each season in 2019. Gas-phase species, radicals and aerosol properties were measured with a large set of instruments. The data were analysed with respect to aerosol chemical composition and subsequent aerosol source apportionment based on the mass spectra characteristics using Positive Matrix Factorization (PMF).