Targeted mass spectrometry atmospheric data for: A Decadal-Scale Perspective on PM10 Composition and its Variability Drivers at the Alpine High-Altitude Research Station Jungfraujoch

This dataset contains atmospheric parameters measured by targeted mass spectrometry from High Volume (HiVol) PM10 filter samples collected at the High Altitude Research Station Jungfraujoch (JFJ, 3580 m above sea level, 46°32′ N 7°59′ E), between 2011 and 2021, as used in the manuscript Weng et al. (in preparation). Filters were chemically analyzed as composite samples (per each sample, four 24 h filters at an interval of four days for the full period of 2011 to 2021), as described in Weng et al. (in preparation). Periods identified as Saharan dust dominated (cf. Weng et al. (in preparation), SI) were omitted from the data. All mass concentrations are in $μg/m^3$. Water-soluble organic carbon (WSOC, from total organic carbon (TOC) analyzer) and OC (from SUNSET instrument) mass concentrations were converted to water-soluble organic aerosol (WSOA) and OA mass concentrations using aerosol mass spectrometer (AMS) organic matter to organic carbon (OM/OC) ratios (cf. Weng et al. (in preparation)). Detailed descriptions of the data, methods, instruments (including data coverage periods) and results can be found in the manuscript. Overview data files: Data type File Inductively Coupled Plasma Mass Spectrometry (ICP-MS) data Weng_et_al._JFJ_2011_to_2021_icp_ms.csv Ion Chromatography-Mass Spectrometry (IC-MS) data Weng_et_al._JFJ_2011_to_2021_ic_ms.csv Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry (UHPLC-MS/MS) data Weng_et_al._JFJ_2011_to_2021_uhplc_ms_ms.csv Bulk PM10 constituents: Gravimetric PM10, WSOC (TOC analyzer), WSOA (TOC analyzer and AMS), OC (SUNSET), OA (SUNSET), EC (SUNSET) Weng_et_al._JFJ_2011_to_2021_offline_bulk.csv Structure of each data file: Variable / Column name Description sample Sample ID Sampling Date 1 Sampling date of the 1st 24 h HiVol filter of the composite sample (corresponding to 'Sample ID') Sampling Date 2 Sampling date of the 2nd 24 h HiVol filter of the composite sample Sampling Date 3 Sampling date of the 3rd 24 h HiVol filter of the composite sample Sampling Date 4 Sampling date of the 4th 24 h HiVol filter of the composite sample ... Measured parameters, as explained above (cf. also units in square brackets) Project grants: This work received funding support from the Swiss National Science Foundation (SNSF, project numbers: 200021_213071,PZ00P2_202178 and 216181) and from the Swiss Federal Office for the Environment, with further support from Digitel AG,Camfil GmbH and all the WeMakeIt ScienceBooster crowdfunding supporters. The AirOSol and PANDA analytical platforms at IGE were supported by different fundings: the IC-MS and ICP-MS/MS were funded through a donation from Thermo Fisher to the UGA Foundation as part of the Ice Memory program; the Sciex QTRAP 5500 LC-MS/MS was funded by a grant from Labex OSUG@2020 (investissements d’avenir ANR10-LABX56); the ANR program Atmospheric Biogenic Sugar ANR-21-CE01-0021-01 and the LEFE CHAT program with PMOA project (Organic Acids in Atmospheric PM, AO 2022) provided financial support for method development and part of JFJ $PM_{10}$ analysis. References: Julian Weng, Yufang Hao, Tianqu Cui, Benjamin T. Brem, Lubna Dada, Peeyush Khare, Kaspar R. Daellenbach, Sophie Darfeuil, Gaëlle Uzu, Jean-Luc Jaffrezo, Martin Steinbacher, Stefan Reimann, Christoph Hüglin, Thaleia Gkraikou, Konstantina Oikonomou, Jean Sciare, Martine Collaud Coen, Claudia Mohr, Andre S. H. Prévôt, Martin Gysel-Beer, Imad El Haddad, Patrik Winiger: A Decadal-Scale Perspective on P M10 Composition and its Variability Drivers at the Alpine High-Altitude Research Station Jungfraujoch, Atmospheric Chemistry and Physics, in preparation.