10:15am - 10:30am
MO1-3: 1

Sources and fate of Icelandic dust reaching Svalbard

Beatrice Moroni¹, Federica Bruschi¹, Marco Massetti¹, Carlos Pertusa², Pavla Dagsson Waldhauserova³, Stefano Crocchianti¹, Chiara Petroselli¹, David Cappelletti^1,4

¹University of Perugia, Italy; ²University of Alicante, Spain; ³Agricultural University of Iceland, Iceland; ⁴Institute of Polar Science ISP-CNR, Italy

10:30am - 10:45am
MO1-3: 2

Characteristics and sources of particulate matter from an open pit mine and hydrometallurgical plant within the Congolese Copperbelt

John Kasongo^1,2, Laurent Alleman¹, Bruno Malet¹, Jean Marie Kanda², Arthur Kaniki², Véronique Riffault¹

¹IMT NORD EUROPE, France; ²UNILU FACULTE DE POLYTECHNIQUE, RD Congo

10:45am - 11:00am
MO1-3: 3

Evolution characteristics of crop residue fires during STUB-BURN campaign in N-W India: Emission factors and aging indicators

Anjanay Pandey¹, Vikram Singh^1,6, Umer Ali¹, Mohd Faisal^1,5, Ajit Kumar², Vikas Goel², Sombir Pannu¹, Yufang Hao⁵, Suman Mor³, Khaiwal Ravindra⁴, K.R. Daellenbach⁵, A.S.H. Prevot⁵, Mayank Kumar²

¹Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India; ²Department of Mechanical Engineering, Indian Institute of Technology Delhi, New Delhi, India; ³Department of Environment Studies, Panjab University, Chandigarh, 160014, India; ⁴Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India; ⁵Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Aargau, 5232, Switzerland; ⁶Centre of Excellence for Research in Climate Change and Air Pollution, Indian Institute of Technology Delhi, New Delhi,110016, India

11:00am - 11:15am
MO1-3: 4

Dynamic Aging Effects and Mixing State of Hydrophilic Organics and Polyaromatic Hydrocarbons in Wildfire Smoke

Johannes Passig¹, Ellen Iva Rosewig¹, Mika Ihalainen², Kerneels Jaars³, Kajar Köster⁴, Stefan Siebert⁵, Anni Hartikainen², Olli Sippula², Markus Somero², Pasi Yli-Pirilä², Pieter Van Zyl³, Saara Peltokorpi⁶, Angela Buchholz⁶, Hao Liqing⁶, Annele Virtanen⁶, Ville Vakkari⁷, Ralf Zimmermann^1,8

¹University of Rostock, Germany; ²Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland; ³Atmospheric Chemistry Research Group, Chemical Resource Beneficiation, North-West University, Potchefstroom, South Africa; ⁴Department of Environmental and Biological Sciences, University of Eastern Finland, Joensuu, Finland; ⁵Unit of Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; ⁶Department of Technical Physics, University of Eastern Finland, Kuopio, Finland; ⁷Finnish Meteorological Institute, Helsinki, Finland; ⁸Photonion GmbH, Schwerin, Germany

11:30am - 11:45am
MO2-3: 1

Levels of particulate Polycyclic Aromatic Compounds and their Carcinogenic Risk in an urban center of Greece: A Three-Year Study

Κalliopi Tavernaraki^1,2, Irini Tsiodra², Kyriaki Papoutsidaki¹, Despina Paraskevopoulou^1,2, Georgios Grivas², Aikaterini Bougiatioti², Constantine Parinos³, Georgios Bardis¹, Maria Kanakidou^1,4,5, Nikolaos Mihalopoulos^1,2

¹Environmental and Chemical Processes Laboratory (ECPL),Department of Chemistry, University of Crete, Heraklion, 71003, Greece; ²Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens (NOA), Lofos Koufou, P. Penteli, Athens, 15236, Greece; ³Hellenic Centre for Marine Research, Institute of Oceanography, 190 13 Anavyssos, Attiki, Greece; ⁴Institute of Environmental Physics, University of Bremen, Bremen, Germany; ⁵CSTACC, ICE-HT, FORTH, Patras, Greece

11:45am - 12:00pm
MO2-3: 2

Measurement of BC Particles in Human Tissue

Philip K. Hopke^1,2, Atsuo Chiu², Richard K. Miller²

¹Clarkson University, United States of America; ²University of Rochester School of Medicine and Dentistry

12:00pm - 12:15pm
MO2-3: 3

Hazard Ranking of Fresh and Aged Combustion Aerosol Emissions from the Transportation Sector by a Human Bronchial Tissue Model and a Multi-Criteria Decision Making Approach

Hendryk Czech^1,2, Sebastiano Di Bucchianico^1,2, Barbara Rothen-Ruthishauser³, Pasi Jalava⁴, Thomas Adam⁵, Otto Hänninen⁶, Bert Buchholz¹, Olli Sippula⁴, Ralf Zimmermann^1,2, Johan Øvrevik⁷

¹University of Rostock, Germany; ²Helmholtz Centre Munich, Germany; ³University of Fribourg, Switzerland; ⁴University of Eastern Finland, Finland; ⁵University of the Bundeswehr Munich, Germany; ⁶Finnish Institute for Health and Welfare, Finland; ⁷Norwegian Institute of Public Health, Norway

12:15pm - 12:30pm
MO2-3: 4

Polycyclic Aromatic Hydrocarbons and their oxy- and nitro-Derivatives in Urban Aerosol: Levels, Emission Sources and Correlation with Oxidative Potential.

Giulia Simonetti¹, Lorenzo Massimi^2,3, Patrizia Di Filipppo⁴, Carmela Riccardi⁴, Andrea Fricano¹, Francesca Buiarelli¹, Silvia Canepari^2,3, Donatella Pomata⁴

¹Department of Chemistry, Sapienza University of Rome, 00185 Rome, Italy; ²Department of Environmental Biology, Sapienza University of Rome, 00185 Rome, Italy; ³C.N.R. Institute of Atmospheric Pollution Research, Monterotondo St., Rome 00015, Italy; ⁴DIT, INAIL, Via Roberto Ferruzzi 38, 00143 Rome, Italy

1:45pm - 2:00pm
MO3-3: 1

Assessing the response of indoor air quality sensors in longitudinal studies – implications of sensor drift and source variations for exposure misclassification

Michael Hedges¹, Anja H Tremper¹, Diana Varaden¹, Benjamin M. Barratt^1,2, Frank J. Kelly^1,2, David C. Green^1,2

¹Imperial College, United Kingdom; ²NIHR HPRU in Environmental Exposures and Health, Imperial College, London, United Kingdon

2:00pm - 2:15pm
MO3-3: 2

Low-cost air quality data collection using sensors and student science in Ethiopia

Johannes Dirk Dingemanse^1,2, Afework Tademe¹, Wegene Negesse Debele³

¹Arba Minch University, Ethiopia; ²Lund University, Sweden; ³Ethiopian Meteorology Institute, Adama Branch

2:15pm - 2:30pm
MO3-3: 3

Long-term aerosol measurements of the Alphasense OPC-N3 in arctic regions: Sensor performance and corrections

Kilian Schneiders¹, Lasse Moormann², Sylvain Dupont³, Daniel Koenen¹, Jan Rabe¹, Pavla Dagsson-Waldhauserová^4,5, Kerstin Schepanski⁶, Agnesh Panta¹, Martina Klose⁷, Hannah Meyer⁷, Cristina González-Flórez^8,9, Adolfo González-Romero⁴, Xavier Querol¹⁰, Andres Alastuey¹⁰, Jesús Yus-Díez^10,11,12, Carlos Pérez García-Pando^8,13, Konrad Kandler¹

¹Technical University Darmstadt, Institute of Applied Geosciences, Darmstadt, Germany; ²Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany; ³INRAE, Bordeaux Sciences Agro, ISPA, Villenave d’Ornon, France; ⁴Agricultural University of Iceland, Environmental Sciences, Reykjavik, Iceland; ⁵Czech University of Life Sciences, Prague, Czech Republic; ⁶Freie Universität Berlin, Institute of Meteorology, Berlin, Germany; ⁷Karlsruhe Institute of Technology (KIT), Institute of Meteorology and Climate Research – Troposphere Research (IMKTRO), Karlsruhe, Germany; ⁸Barcelona Supercomputing Center (BSC), Barcelona, Spain; ⁹Danish Meteorological Institute (DMI), Copenhagen, Denmark; ¹⁰Institute of Environmental Assessment and Water Research – Consejo Superior de Investigaciones Científicas (IDAEA-CSIC), Barcelona, Spain; ¹¹Grup de Meteorologia, Departament de Física Aplicada, Universitat de Barcelona, Spain; ¹²Center for Atmospheric Research, University of Nova Gorica, Slovenia; ¹³Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain

2:30pm - 2:45pm
MO3-3: 4

Novel approaches in ambient air quality assessment and prediction using mobile low-cost sensor measurements and citizen involvement (The RI-URBANS project)

Dimitrios Bousiotis¹, Arunik Baruah^2,3, Seny Damayanti¹, Roy Harrison¹, Francis Pope¹

¹University of Birmingham, United Kingdom; ²University of Modena and Reggio Emilia, Italy; ³University School for Advanced Studies IUSS Pavia, Italy

3:00pm - 3:15pm
MO4-3: 1

Retrieval of aerosol physical and optical properties from in situ measurements of angular and polarization dependence of light scattering during the LUMINOUS field experiment

Martin Gysel-Beer¹, Barbara Bertozzi¹, Qi-Zhi Xu¹, Robin L. Modini¹, Claudia Mohr¹, Gloria Titos², Elena Bazo², Andrea Casans², Inés Zabala², Juan Andrés Casquero-Vera², Daniel Pérez-Ramírez², Francisco José Olmo², Lucas Alados-Arboledas², Vanderlei Martins³, Fernando Rejano⁴, Chong Li⁴, David Fuertes⁴

¹Paul Scherrer Institute, Switzerland; ²University of Granada, Spain; ³University of Maryland Batimore County, United States; ⁴GRASP-SAS, France

3:15pm - 3:30pm
MO4-3: 2

Characterisation of aerosol types from different sources using a 2D AAE approach at various European sites

Asta Gregorič¹, Matic Ivančič¹, Irena J. Brecelj¹, Gašper Lavrič¹, Balint Alföldy¹, Amalia Muñoz², Mila Ródenas², Luca Ferrero³, Luca D'Angelo⁴, Martin Gysel⁵, Benjamin Brem⁵, Marco Pandolfi⁶, Jordi Rovira⁶, Nikos Mihalopoulos⁷, Panayiotis Kalkavouras⁷, Tuukka Petäjä⁸, Lauri Ahonen⁸, Tobias Hammer⁹, Konstantina Vasilatou⁹, Martin Rigler¹

¹Aerosol d.o.o., Slovenia; ²EUPHORE Labs., CEAM Foundation, Paterna, Valencia, Spain; ³Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy; ⁴Goethe University Frankfurt am Main, Frankfurt am Main, Germany; ⁵Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Switzerland; ⁶Institute of Environmental Assessment and Water Research, CSIC, Barcelona, Spain; ⁷IERSD, National Observatory of Athens, Athens, Greece; ⁸Institute for Atmospheric and Earth System Research INAR / Physics, University of Helsinki, Finland; ⁹Federal Institute of Metrology METAS, Bern, Switzerland

3:30pm - 3:45pm
MO4-3: 3

Addressing the advantages and limitations of using Aethalometer data to determine the optimal Absorption Ångström Exponents (AAEs) values for eBC source apportionment

Marjan Savadkoohi¹, Mohamed Gherras², Olivier Favez², Jordi Rovira¹, Gang I. Chen³, Philip K. Hopke⁴, Xavier Querol¹, Andres Alastuey¹, Marco Pandolfi¹

¹Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Spain; ²Institut national de l’environnement Industriel et des risques (INERIS), Verneuil-en-Halatte, France; ³Environmental Research Group, MRC Centre for Environment and Health, Imperial College London, London W12 0BZ, UK; ⁴Department of Public Health Sciences, University of Rochester, School of Medicine and Dentistry, Rochester, NY, USA

3:45pm - 4:00pm
MO4-3: 4

Coating thickness and mass absorption cross-section of black carbon of fresh biomass burning emissions

Jesús Yus Díez¹, Luka Drinovec^1,2, Joel C. Corbin³, Jason S. Olfert⁴, Timothy A. Sipkens³, Alireza Moallemi³, Ginny A. Marshall⁵, Ran Zhao⁶, Jonhattan Abbatt⁷, Griša Močnik^1,2

¹University of Nova Gorica, Slovenia; ²Haze instruments d.o.o, 1000 Ljubljana, Slovenia; ³Metrology Research Centre, National Research Council of Canada, Ottawa, ON K1A 0R6, Canada; ⁴Department of Mechanical Engineering, University of Alberta, Edmonton, Canada; ⁵Natural Resources Canada—Canadian Forest Service, Northern Forestry Centre, Edmonton, Canada; ⁶Department of Chemistry, University of Albert, Edmonton, Alberta, Canada; ⁷Department of Chemistry, University of Toronto, Toronto, Ontario, Canada

4:00pm - 4:15pm
MO4-3: 5

Effects of photochemical and dark aging on the light absorbing properties of Eurasian boreal forest fire aerosol emissions

Tuukka Kokkola¹, Snehitha Kommula², Liqing Hao², Markus Somero¹, Muhammad Shahzaib¹, Mika Ihalainen¹, Anni Hartikainen¹, Kajar Köster¹, Annele Virtanen², Olli Sippula^1,3

¹Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, 70211, Finland; ²Department of Technical Physics, University of Eastern Finland, Kuopio, 70211, Finland; ³Department of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland

4:15pm - 4:30pm
MO4-3: 6

Light absorbing and scattering properties of freshly emitted, aged, and secondary formed wood combustion aerosols

Balint Alfoldy¹, Asta Gregorič^1,2, Matic Ivančič¹, Irena Ježek Brecelj¹, Mila Rodenas³, Esther Borras³, Ruben Soler³, Teresa Vera³, Amalia Munoz³, Eduardo Yubero⁴, Javier Crespo⁴, Martin Rigler¹

¹Aerosol d.o.o., Ljubljana, SI-1000, Slovenia; ²Center for Atmospheric Research, University of Nova Gorica, Ajdovščina, Slovenia; ³EUPHORE Labs., CEAM Foundation, Paterna, Valencia, Spain; ⁴Atmospheric Pollution Laboratory (LCA-UMH), Miguel Hernández University, Elche, 03202, Spain

10:15am - 10:30am
TU1-3: 1

Bucharest fine-scale mapping and aerosol composition trends using RADO-Bucharest site measurements

Jeni Vasilescu¹, Camelia Talianu¹, Andrei Valentin Dandocsi^1,2, Doina Nicolae¹, Alexandru Ilie^1,3, Livio Belegante¹, Anca Nemuc¹

¹National Institute of Research and Development for Optoelectronics INOE2000, Romania; ²UNST Politehnica of Bucharest, Bulevardul Iuliu Maniu 1-3, Bucharest, 061071, Bucharest, Romania; ³Faculty of Geography, University of Bucharest, Bucuresti, Romania

10:30am - 10:45am
TU1-3: 2

Exposure assessment to traffic related atmospheric pollution - case study of street fruits dealers in the city of Thiès, Senegal

Bertrand Tchanche, Baidy Sow, Sotirios Papathanasiou, Anil Namdeo, Ibrahima Fall

Alioune Diop University, Senegal

10:45am - 11:00am
TU1-3: 3

Drosophila melanogaster as a bioindicator of PM-induced oxidative stress effects

Emanuele Vaccarella¹, Flavia Cerasti¹, Caterina Tiraboschi^1,5, Michele De Rosa², Valentina Lucchesi¹, Fabio Sciubba¹, Daniele Porretta¹, Valentina Mastrantonio¹, Giovanna Tranfo³, Mariangela Spagnoli³, Lorenzo Massimi^1,4, Silvia Canepari^1,4

¹Department of Environmental Biology, Sapienza University of Rome, Italy; ²Department of Chemistry, Sapienza University of Rome; ³Department of Medicine, epidemiology and environmental and occupational hygiene (INAIL); ⁴C.N.R. Institute of Atmospheric Pollution Research; ⁵Department of Public Health and Infectious Diseases, Sapienza University of Rome

11:00am - 11:15am
TU1-3: 4

Understanding pesticides monitoring with local agricultural uses and practices

Killian Guillaume^1,2, Olivier Cesbron², Nathalie Bonvallot¹, Olivier Le Bihan³

¹Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France; ²Air-Breizh, 3 E Rue de Paris, 35510 Cesson-Sévigné, France; ³LB Environnement, 35000 Rennes, France

11:30am - 11:45am
TU2-3: 1

Mobile exposure mapping using citizens and portable instruments: a service tool for an increased spatiotemporal understanding on air pollution

Jelle Hofman¹, Jo Van Laer¹, Emre Ozdemir², Sef Van den Elshout², Maria Lopez³, Aina Main³, Ines Gonzalez³, Mar Viana³, Igor Okraska⁴, Maceij Karasewicz⁴, Zuzanna Rykowska⁴, Mateusz Winkowski⁴, Iwona Stachlewska⁴, Martine Van Poppel¹

¹Flemish institute for Technological Research (VITO), Mol, 2400, Belgium; ²DCMR Environmental Protection Agency, Rotterdam, 3112 NA, The Netherlands; ³Institute of Environmental Assessment and Water Research (IDAEA), Barcelona, 08034, Spain; ⁴Institute of Geophysics, University of Warsaw, Warsaw, Poland

11:45am - 12:00pm
TU2-3: 2

Modeling City-level Intra-urban Spatial Variations of Airborne Ultrafine Particles from Low-cost Sensors and Small-scale Monitoring Campaign

Sultan F.I. Abdillah¹, Sheng-Jie You¹, Ya-Fen Wang¹, Yang Wang², Jing Wang³

¹Chung Yuan Christian University, Taiwan; ²Hebei Normal University, China; ³ETH Zurich, Switzerland

12:00pm - 12:15pm
TU2-3: 3

Exposure of commuters to black carbon air pollution in urban environment, Croatia

Ana Cvitešić Kušan¹, Katja Bukvić², Ivan Mihaljević¹, Tvrtko Smital¹, Sanja Frka¹

¹Ruđer Bošković Institute, Zagreb, Croatia; ²Faculty of Science, University of Zagreb, Zagreb, Croatia

12:15pm - 12:30pm
TU2-3: 4

Exposure Assessment of Aviation-Related Aerosol Particles: Findings from the BEAR Study

Magdalena Weiss^1,2, Simonas Kecorius^1,2, Susanne Sues^1,3, Vanessa Soppa⁴, Barbara Hoffmann⁴, Miriam Wiese-Posselt⁵, Josef Cyrys¹

¹Institute of Epidemiology, Helmholtz Zentrum München, 85764, Germany; ²Model-based Environmental Exposure Science, University of Augsburg, 86159, Germany; ³Environmental Science Center, University of Augsburg, 86159, Germany; ⁴Institute of Occupational, Social and Environmental Medicine, HHU, Düsseldorf, 40225, Germany; ⁵Institute of Hygiene and Environmental Medicine, Charité-Universitätsmedizin Berlin, 12203, Germany

1:45pm - 2:00pm
TU3-3: 1

Boundary layer influence enhancing new particle formation at the high-altitude Izaña Atmospheric Observatory (2367 m a.s.l.)

Myriam Agro'¹, Wei Huang¹, Jiali Shen¹, Diego Aliaga¹, Magdalena Okuljar¹, Africa Barreto², Sergio Rodríguez³, Yenny González^2,6, Jessica López-Darias³, Tuukka Petäjä¹, Katrianne Lehtipalo¹, Juan Andrés Casquero-Vera^1,4, Jonathan Duplissy¹, Gloria Titos^4,5, Andrea Casans^4,5, Markku Kulmala¹, Federico Bianchi¹

¹University of Helsinki, Finland; ²Izaña Atmospheric Research Center, Spain; ³Aerosols and Climate-AAC, IPNA CSIC, Spain; ⁴Andalusian Institute for Earth System Research (IISTA-CEAMA), University of Granada, Spain; ⁵Department of Applied Physics, University of Granada, Spain; ⁶CIMEL Electronique, France

2:00pm - 2:15pm
TU3-3: 2

Chemical characterization of mineral dust-influenced clustering events at the pristine high-altitude Izaña Atmospheric Observatory (2367 m a.s.l.), Canary Islands

Wei Huang^1,2, Jiali Shen², Myriam Agrò², Chen Yang^2,3, Juan A. Casquero-Vera^2,4, Magdalena Okuljar^2,5, Diego Aliaga^2,6, Africa Barreto⁷, Sergio Rodríguez^7,8, Yenny González^7,9, Jessica López-Darias^7,8, Andrea Casans^4,10, Gloria Titos^4,10, Jonathan Duplissy², Tuukka Petäjä², Markku Kulmala², Federico Bianchi²

¹PSI Center for Energy and Environmental Sciences, 5232 Villigen PSI, Switzerland; ²INAR, Faculty of Science, University of Helsinki, Helsinki, 00014, Finland; ³Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China; ⁴Andalusian Institute for Earth System Research (IISTA-CEAMA), University of Granada, Autonomous Government of Andalusia, Granada, Spain; ⁵School of Earth and Atmospheric Sciences, Queensland University of Technology, Brisbane, Australia; ⁶Department of Environmental Science & Bolin Centre for Climate Research, Stockholm University, Stockholm, 10691, Sweden; ⁷Izaña Atmospheric Research Center, Agencia Estatal de Meteorología, Santa Cruz de Tenerife, Spain; ⁸Group of Atmosphere, Aerosols and Climate-AAC, IPNA CSIC, Tenerife, Spain; ⁹Department of R&D, CIMEL Electronique, Paris, 75011, France; ¹⁰Department of Applied Physics, University of Granada, Granada, Spain

2:15pm - 2:30pm
TU3-3: 3

Particle Size Distribution and New Particle Formation in the Mediterranean Free Troposphere: Two Decades of Observations at Monte Cimone

Martina Mazzini^1,2, Manuel Bettineschi², Giancarlo Ciarelli², Jgor Arduini³, Michela Maione^1,3, Cecilia Magnani¹, Paolo Cristofanelli¹, Bonasoni Paolo¹, Federico Bianchi², Angela Marinoni¹

¹Institute of Atmospheric Sciences and Climate – National Research Council of Italy, Bologna, Italy; ²Institute for Atmospheric and Earth System Research, Helsinki, 00014, Finland; ³Dipartimento di Scienze Pure e Applicate (DiSPeA), Università degli Studi di Urbino Carlo Bo, Urbino, 61029 , Italia

2:30pm - 2:45pm
TU3-3: 4

Tethered Balloon Measurements of Arctic Ultrafine Aerosol Particles During Melting Season 2024

Mona Kellermann¹, Birgit Wehner¹, Christian Pilz¹, Matthew Boyer⁴, Lutz Bretschneider², Thomas Conrath¹, Barbara Harm-Altstädter², Dominic Heslin-Rees⁵, Ralf Käthner¹, Radovan Krejci⁵, Astrid Lampert², Marion Maturilli³, Christoph Ritter³, Andreas Schlerf², Malte Schuchard², Konrad Bärfuss²

¹Leibniz Institute of Tropospheric Research (TROPOS); ²Institute of Flight Guidance, Technische Universität Braunschweig,; ³Physics of the Atmosphere, Alfred Wegener Institute; ⁴Institute for Atmospheric and Earth System Research (INAR), University of Helsinki; ⁵Department of Environmental Science, Stockholm University, Stockholm,

3:00pm - 3:15pm
TU4-3: 1

Evaluating the Impact of Wildfires in Mexico City with the ECLIPPS

Graciela B. Raga¹, Kim Dill², Armando Retama³, Darrel Baumgardner², Adam Slagel²

¹Universidad Nacional Autonoma de Mexico, Mexico; ²Droplet Measurement Technologies; ³Molina Center for Energy and the Environment (MCE2)

3:15pm - 3:30pm
TU4-3: 2

Particulate and gas emissions from wildfires in the southern Amazon from GOES-16 fire radiative power retrievals

Thiago Ferreira da Nobrega^1,2, Alexandre Correia², Joel F. de Brito¹, Anna Font¹

¹Institute of Physics, University of Sao Paulo; ²Centre for Energy and Environment, IMT Nord Europe

3:30pm - 3:45pm
TU4-3: 3

On the volume-to-extinction ratio of dust

Alkistis Papetta¹, Maria Kezoudi¹, Alexandra Tsekeri², Elena Louca¹, Holger Baars³, Konrad Kandler⁴, Eleni Drakaki², Eleni Marinou², Troy Thornberry⁵, Chris Stopford⁶, Jean Sciare¹, Vassilis Amiridis², Franco Marenco¹

¹Climate and Atmosphere Research Centre (CARE-C), The Cyprus Institute, Nicosia 2121, Cyprus; ²Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Athens, 15236, Greece; ³Leibniz Institute for Tropospheric Research (TROPOS), 04318 Leipzig, Germany; ⁴Institute of Applied Geosciences, Technical University of Darmstadt, Darmstadt 64287, Germany; ⁵National Oceanic Atmospheric Administration (NOAA), Boulder, CO 80305, USA; ⁶University of Hertfordshire, Hatfield, United Kingdom

3:45pm - 4:00pm
TU4-3: 4

Chemical composition of long-range transported Saharan dust at the High-Altitude Research Station Jungfraujoch (3580 m a.s.l.) – Effects of transport and source regions

Julian Weng¹, Yufang Hao¹, Tianqu Cui¹, Lubna Dada¹, Mihnea Surdu¹, Peeyush Khare^1,6, Xenia Kipouros¹, Ka Yuen {Rico} Cheung¹, Jens Top¹, David Bell¹, Nora Kristina Nowak¹, Christoph Hueglin², Martine Collaud Coen³, Sophie Darfeuil⁴, Patrick Ginot⁴, Jean-Luc Jaffrezo⁴, Thaleia Gkraikou⁵, Konstantina Oikonomou⁵, Jean Sciare⁵, Jay Gates Slowik¹, Andre Prevot¹, Benjamin Tobias Brem¹, Martin Gysel Beer¹, Kaspar Rudolf Dällenbach¹, Imad El Haddad¹, Patrik Winiger¹

¹Paul Scherrer Institute, PSI, Switzerland; ²Swiss Federal Laboratories for Materials Science and Technology (EMPA), Switzerland; ³Federal office of meteorology and climatology, MeteoSwiss, Switzerland; ⁴Institute of Environmental Geosciences, Université Grenoble Alpes, France; ⁵Climate and Atmosphere Research Center, The Cyprus Institute, Cyprus; ⁶Now at: Institute of Climate and Energy Systems: Troposphere, FZ Jülich, Germany

4:00pm - 4:15pm
TU4-3: 5

Evaluation of aerosol optical properties using ceilometer, sun-photometer data and synergistic approach by means GRASP algorithm

Jorge Muñiz-Rosado^1,2, Alberto Cazorla^1,2, Roberto Román^3,4, Celia Herrero del Barrio^3,4, Alexander Haefele⁵, Eric Sauvageat⁵, Onel Rodríguez-Navarro^1,2, Carlos Toledano^3,4, Lucas Alados-Arboledas^1,2, Francisco Navas-Guzmán^1,2

¹Andalusian Institute for Earth System Research (IISTA-CEAMA), Granada, 18071, Spain; ²Applied Physics Department, University of Granada, Granada 18071, Spain; ³Group of Atmospheric Optics (GOA-UVa), University of Valladolid, 47011, Valladolid, Spain; ⁴Laboratory of Disruptive Interdisciplinary Science (LaDIS), Valladolid, Spain; ⁵Federal Office of Meteorology and Climatology, MeteoSwiss, Payerne, Switzerland

4:15pm - 4:30pm
TU4-3: 6

Estimate of the aerosol dry deposition using synergies between remote sensing and in situ observations: a case study

Camelia Talianu^1,2, Jeni Vasilescu¹, Doina Nicolae¹, Andrei Dandocsi^1,3

¹National Institute of Research and Development for Optoelectronics, Romania; ²BOKU University, Institute of Meteorology and Climatology, Vienna, Austria; ³UNST Politehnica of Bucharest, Bulevardul Iuliu Maniu 1-3, Bucharest, 061071, Bucharest, Romania

10:15am - 10:30am
WE1-3: 1

A coupled Lagrangian-Equilibrium approach for the simulation of volcanic aerosol plumes

Georgios Efstathiou¹, George Papadakis², Benjamin Devenish³, William Jones¹, Stelios Rigopoulos¹

¹Department of Mechanical Engineering, Imperial College London, London, UK; ²Department of Aeronautics, Imperial College London, London, UK; ³Met Office, Exeter, UK

10:30am - 10:45am
WE1-3: 2

Towards atmospheric compound identification in chemical ionization mass spectrometry with machine learning

Federica Bortolussi¹, Hilda Sandström², Fariba Partovi^3,4, Joona Mikkilä⁴, Patrick Rinke^2,5,6,7, Matti Rissanen^1,3

¹Department of Chemistry, University of Helsinki, 00560 Helsinki, Finland; ²Department of Applied Physics, Aalto University, Espoo, Finland; ³Aerosol Physics Laboratory, Physics Unit, Tampere University, 33720 Tampere, Finland; ⁴Karsa Ltd., A. I. Virtasen aukio 1, 00560 Helsinki, Finland; ⁵Physics Department, TUM School of Natural Sciences, Technical University of Munich, Garching, Germany; ⁶Atomistic Modelling Center, Munich Data Science Institute, Technical University of Munich, Garching, Germany; ⁷Munich Center for Machine Learning (MCML)

10:45am - 11:00am
WE1-3: 3

The Role of Hygroscopic Properties in Nitrate Formation and Its Impact on Haze in Seoul

Qihua Hu¹, Hwajin Kim^1,2

¹Graduate School of Public Health, Seoul National University; ²Institute of Health and Environment, Seoul National University

11:00am - 11:15am
WE1-3: 4

Increasing Impact of Transported Dust to Europe in a Changing Climate

Petros Nikolaou Vasilakos, Abhishek Upadhyay, Jenk Theo Manuel, Anja Eichler, Imad El Haddad, Kaspar Dällenbach

Paul Scherrer Institute, Switzerland

11:30am - 11:45am
WE2-3: 1

Mechanism of particulate matter formation from wood burning stoves related to fuel properties and user operation.

Amanda Lea-Langton, Daniel Wilson, Oday Hakami, Gordon McFiggans, Paul Williams

University of Manchester, United Kingdom

11:45am - 12:00pm
WE2-3: 2

Chemical nucleation of carbonaceous nanoparticles by n-heptane pyrolysis via molecular dynamics simulations

Arash Fakharnezhad¹, Dimitri Saad², Georgios Kelesidis³, Eirini Goudeli¹

¹The University of Melbourne, Australia; ²Stanford University, USA; ³Delft University of Technology, The Netherlands

12:00pm - 12:15pm
WE2-3: 3

A monodisperse population balance equation model for hetero-aggregate formation in aerosol streams

Amir Karimi Noughabi¹, Andreas Kempf^1,2, Irenäus Wlokas^1,2

¹University of Duisburg-Essen, Germany; ²CENIDE, Center for Nanointegration Duisburg‑Essen

12:15pm - 12:30pm
WE2-3: 4

Laboratory study of contrail formation potential from hydrogen combustion emissions

Jonathan Duplissy¹, Juho Tapio Elomaa¹, Cecilia Righi¹, Nina Sarnela¹, Tommy Chan¹, Frans Graeffe¹, Tuukka Petaja¹, Alaric Vandestoc², Louise Ganeau², Antoine Berthier², Charles Renard³, Abhijeet Sanjay Badhe³, Lucile Arsicaud³, Jean Baptiste May-Carle⁴, Ismael Kenneth Ortega Colomer²

¹Institute for Atmospheric and Earth System Research, University of Helsinki, Helsinki, Finland; ²Multi-Physics for Energetics Department, ONERA Université Paris Saclay, F-91123, Palaiseau, France; ³Airbus Operations SAS, Toulouse, France; ⁴Safran Aircraft Engines, Rond-point René Ravaud, F-77550, Moissy-Cramayel, France

1:15pm - 1:30pm
WE3-3: 1

Year-Long Source Apportionment of PM2.5 in Delhi: Insights from One of the World's Most Polluted Environments

Mohd Faisal^1,2, Ajit Kumar³, Umer Ali², Mayank Kumar³, Vikram Singh², Andre Prevot¹

¹Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Aargau 5232 Switzerland; ²Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India; ³Department of Mechanical Engineering, Indian Institute of Technology Delhi, New Delhi, India

1:30pm - 1:45pm
WE3-3: 2

Chemical Composition and Source Attribution of PM10 and PM2.5 in an Urban Arid Region: Natural and Anthropogenic Contributions

M. Rami Alfarra, Shamjad P. Moosakutty, Azhar Siddique

Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar

1:45pm - 2:00pm
WE3-3: 3

Characterizing aerosol composition, size distribution and optical properties in the Western Italian Alps: insights into pollution sources and transport processes

Eleonora Favaro¹, Elena Barbaro², Henri Diémoz³, Stefano Bertinetti⁴, Mery Malandrino⁴, Alexis Foretier⁵, Silvia Ferrarese⁵, Annachiara Bellini³, Michele Freppaz⁶, Raffaella Balestrini⁷, Mara Bortolini¹, Andrei Munteanu¹, Stefano Frassati¹, Matteo Marafante⁴, Eros Mariani⁸, Paolo Bonasoni⁹, Francesco Petracchini¹⁰, Luigi Mazari¹⁰, Antonello Provenzale¹¹, Stefania Gilardoni², Andrea Gambaro¹, Matteo Feltracco¹

¹Dept. of Environmental Sciences, Informatics and Statistics, Ca’ Foscari University of Venice, Venice 30172, Italy; ²Insitute of Polar Sciences, National Research Council (CNR-ISP), Venice 30172, Italy; ³Atmosphere and Solar Radiation Department, Environmental Protection Agency (ARPA) of the Aosta Valley, Saint-Christophe 11020, Italy; ⁴Department of Chemistry, University of Turin, Turin 10125, Italy; ⁵Department of Physics, University of Turin, Turin 10125, Italy; ⁶Department of Agricultural, Forest and Food Sciences, University of Turin, Turin 10124, Italy; ⁷Institute of Water Research, National Research Council (CNR-IRSA), Brugherio 20861, Italy; ⁸Milan Research Area, National Research Council, Milan 20133, Italy; ⁹Institute of Atmospheric Sciences and Climate, National Research Council (CNR-ISAC), Bologna 40129, Italy; ¹⁰Department of Earth System Sciences and Environmental Technologies, National Research Council (CNR- DSSTTA), Rome 00185, Italy; ¹¹Institute of Geosciences and Georesources, National Research Council, (CNR-IGG), Turin 10125, Italy

2:00pm - 2:15pm
WE3-3: 4

Chemical-physics PM characterization in Milan: the role of different primary and secondary sources

Cristina Colombi, Beatrice Biffi, Eleonora Cuccia, Umberto Dal Santo

ARPA Lombardia, Italy

2:15pm - 2:30pm
WE3-3: 5

Size-resolved source apportionment of aerosol particles at two contrasting sites in North Africa

Nabil Deabji¹, Khanneh Wadinga Fomba¹, Laurent Poulain¹, Abdelwahid Mellouki², Hartmut Herrmann¹

¹Leibniz Institute for Tropospheric Research, Germany (TROPOS); ²Mohammed VI Polytechnic University, Lot 660 Ben Guerir, 43150, Morocco

2:30pm - 2:45pm
WE3-3: 6

Supervised Regression Models for Aerosol Source Identification: A Scalable Approach for European Sites

Andrei-Valentin Dandocsi^1,2, Jeni Vasilescu¹, Jean-Eudes Petit³, Mohamed Gherras⁴, Gang Chen⁵, Kaspar Rudolf Dällenbach⁶

¹National Institute of Research and Development for Optoelectronics - INOE 2000, Romania; ²UNST Politehnica of Bucharest, Bulevardul Iuliu Maniu 1-3, Bucharest, 061071, Bucharest, Romania; ³Laboratoire des Sciences du Climat et de l'Environnement, CNRS-CEA-UVSQ, Université Paris-Saclay, 91191 Gif- sur-Yvette, France; ⁴INERIS, Verneuil en Halatte, France; ⁵MRC Centre for Environment and Health,Environmental Research Group, Imperial College London, London, W12 0BZ, UK; ⁶Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland

10:15am - 10:30am
TH1-3: 1

Measurements of absorption and scattering optical properties for aerosol typing: A one-year long study in Milan (Italy)

Rimoldi Stefano¹, Acton-Bond Marcus¹, Valli Gianluigi¹, Bernardoni Vera¹, Colombi Cristina², Cosenza Rosario², Vecchi Roberta¹

¹Università degli Studi di Milano, Italy; ²Arpa Lombardia, Italy

10:30am - 10:45am
TH1-3: 2

Primary and secondary brown carbon, fossil fuel and biomass burning Heating Rate from a urban to a rural site in the Po Valley

Luca Ferrero¹, Martin Rigler², Asta Gregorič^2,3, Matic Ivančič², Sergio Cogliati¹, Niccolò Losi¹, Andrea Doldi¹, Sofia Cerri¹, Luca D'Angelo⁴, Julia David⁴, Alexander Vogel⁴

¹GEMMA Center, University of Milano-Bicocca, 20126, Milano, Italy; ²Aerosol d.o.o., Kamniška 39A, SI-1000 Ljubljana, Slovenia.; ³Center for Atmospheric Research, University of Nova Gorica, SI-5270 Ajdovščina, Slovenia; ⁴Institute for Atmospheric and Environmental Sciences, Goethe-University Frankfurt, Frankfurt am Main, Germany

10:45am - 11:00am
TH1-3: 3

High-resolution measurements of mineral dust light absorption

Tommaso Isolabella^1,2, Clarissa Baldo³, Marco Brunoldi^1,2, Mathieu Cazaunau³, Claudia Di Biagio⁴, Paola Formenti⁴, Federico Mazzei^1,2, Edouard Pangui³, Paolo Prati^1,2, Franco Parodi², Bénédicte Picquet-Varrault³, Virginia Vernocchi², Dario Massabò^1,2

¹Department of Physics, University of Genoa, Genoa, 16146, Italy; ²Division of Genoa, National Institute of Nuclear Physics (INFN), Genoa, 16146, Italy; ³Univ Paris Est Creteil and Université Paris Cité, CNRS, LISA, F-94010 Créteil, France; ⁴Université Paris Cité and Univ Paris Est Creteil, CNRS, LISA, F-75013 Paris, France

11:00am - 11:15am
TH1-3: 4

Characterizing the absorption and heating rate of BC and Mineral dust across urban and remote Mediterranean sites

Sangita Gautam¹, Marco Pandolfi², Noemi Perez², Andres Alastuey², Matic Ivančič³, Asta Gregorič³, Irena Ježek³, Martin Rigler³, Luka Drinovec¹, Jesus Yus Diez¹, Griša Močnik¹

¹Center for Atmospheric Science, University of Nova Gorica, Ajdovščina, Slovenia; ²Institute of Environmental Diagnostics and Water Research, IDAEA-CSIC, Barcelona, Spain; ³Aerosol d.o.o., Ljubljana, Slovenia

11:30am - 11:45am
TH2-3: 1

The roadmap to a European standard for aerosol light absorption

Jorge Saturno¹, Eija Asmi², John Backman², Krzysztof Ciupek³, Joel Corbin⁴, Luka Drinovec^5,6, Konstantinos Eleftheriadis⁷, Maria Gini⁷, Tobias Hammer⁸, Alejandro Keller⁹, Griša Močnik^5,6,10, Thomas Müller¹¹, Andreas Nowak¹, Arun Babu Suja¹¹, Konstantina Vasilatou⁸, Ernest Weingartner⁹

¹Physikalisch-Technische Bundesanstalt, Germany; ²Finnish Meteorological Institute, Helsinki, Finland; ³National Physical Laboratory, Teddington, UK; ⁴National Research Council, Ottawa, Canada; ⁵Center for Atmospheric Research, University of Nova Gorica, Nova Gorica, Slovenia; ⁶Haze Instruments d.o.o., Ljubljana, Slovenia; ⁷National Centre of Scientific Research “Demokritos”, Attiki, Greece; ⁸Federal Institute of Metrology METAS, Berne-Wabern, Switzerland; ⁹Institute for Sensors and Electronics, FHNW, Windisch, Switzerland; ¹⁰Jozef Stefan Institute, Ljubljana, Slovenia; ¹¹Department of Atmospheric Microphysics, TROPOS, Leipzig, Germany

11:45am - 12:00pm
TH2-3: 2

Accessing the Thermophysical Properties of Single Aerosol Particles with Multi-frequency Photothermal Interferometry (nω-PTI)

Felix Wolf Stollberger^1,2, Michael Gleichweit², Ruth Signorell², Alexander Bergmann¹

¹Institute of Electrical Measurement and Sensor Systems, Graz University of Technology; ²Department of Chemistry and Applied Biosciences, ETH Zurich

12:00pm - 12:15pm
TH2-3: 3

Assessing Machine Learning model and Transfer Learning for calibration of air quality Low-Cost Sensor Networks

Sahar Masmoudi¹, Maurel Tossa², Nathlie Redon¹, Laurent spinelle³, Alicia Gressent³, Tatiana Macé², Sabine Crunaire¹

¹Centre de Recherche Énergie Environnement (CERI EE), IMT NORD EUROPE; ²Laboratoire national de métrologie et d'essais (LNE); ³Institut National de l'Environnement Industriel et des Risques (INERIS)

12:15pm - 12:30pm
TH2-3: 4

Aerosol particle size measurement from 0.6 to 100 µm based on light scattering and digital-inline holography

Elias Graf, Erny Niederberger, Philipp Burch

Swisens AG, Switzerland

1:45pm - 2:00pm
TH3-3: 1

AOD variability over Rome (Italy) using 21-years (2001-2022) of space (MODIS-MAIAC) and ground-based (AERONET) data

Valentina Terenzi¹, Patrizio Tratzi¹, Valerio Paolini¹, Antonietta Ianniello¹, Francesca Barnaba², Cristiana Bassani¹

¹Italian National Research Council, Institute of Atmospheric Pollution Research (CNR-IIA); ²Italian National Research Council, Institute of Atmospheric Sciences and Climate (CNR-ISAC)

2:00pm - 2:15pm
TH3-3: 2

Characterization of the Planetary Boundary Layer Height (PBLH) by Active Remote Sensing Techniques over Italian ACTRIS Stations

Zeeshan Ali¹, Riccardo Damiano¹, Salvatore Amoruso¹, Antonella Boselli², Alessia Sannino¹

¹Department of Physics “Ettore Pancini”, University of Naples Federico II, Naples, 80126, Italy; ²Institute of Methodologies for Environmental Analysis (IMAA), National Research Council of Italy (CNR), 85050 Tito Scalo (PZ), Italy

2:15pm - 2:30pm
TH3-3: 3

Atmospheric aerosol typing over Italy from AERONET data

Florin Unga¹, Stefano Corradini², Sergio Teggi³, Lorenzo Guerrieri⁴, Vincenzo Rizi⁵, Marco Iarlori⁵, Francesca Barnaba⁶, Alessandro Bracci⁶, Antonella Boselli⁷, Salvatore Amoruso⁸, Gelsomina Pappalardo⁷, Lucia Mona⁷, Aldo Giunta⁷, Maria Rita Perrone⁹, Angelo Palombo⁷, Stefano Pignatti⁷, Michele Furnari¹⁰, Daniela Meloni¹¹, Alcide di Sarra¹¹, Damiano Massimiliano Sferlazzo¹², Mihai Marius Cazacu¹³, Daniela Cesari¹, Daniele Contini¹

¹Istituto di scienze dell'atmosfera e del clima, Consiglio Nazionale delle Ricerche, Lecce, 73100, Italy; ²Istituto Nazionale di Geofisica e Vulcanologia, Rome, 00143, Italy; ³Dipartimento di Ingegneria "Enzo Ferrari", Università degli Studi di Modena e Reggio Emilia, Modena, 41121, Italy; ⁴Dipartimento di Ingegneria "Enzo Ferrari", Università degli Studi di Modena e Reggio Emilia, Modena, 41121, Italy; ⁵Dipartimento di Scienze Fisiche e Chimiche, Università degli Studi dell'Aquila, Coppito, 67100, Italy; ⁶Istituto di scienze dell'atmosfera e del clima, Consiglio Nazionale delle Ricerche, Roma, 00133, Italy; ⁷Istituto di metodologie per l'analisi ambientale, Consiglio Nazionale delle Ricerche, Potenza, 85050, Italy; ⁸Dipartimento di Fisica, Università degli Studi di Napoli Federico II, Napoli, 80138, Italy; ⁹Dipartimento di Fisica, Università del Salento, Lecce, 73100, Italy; ¹⁰Istituto per le Risorse Biologiche e le Biotecnologie Marine, Consiglio Nazionale delle Ricerche, Messina, 98122, Italy; ¹¹Agenzia Nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile, Rome, 00123, Italy; ¹²Agenzia Nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile, Lampedusa, 92031, Italy; ¹³Department of Physics, “Gheorghe Asachi” Technical University of Iasi, Iasi, 700050, Romania

2:30pm - 2:45pm
TH3-3: 4

Determination of multiple-scattering enhancement parameters for two Aethalometers in the Arctic during two research cruises

Marcus Acton-Bond¹, Fabio Giardi², Cosimo Fratticioli², Giulia Calzolai², Luca Ferrero³, Niccolò Losi³, Alessandro Bracci⁴, Ferdinando Pasqualini⁴, Luca Di Liberto⁴, Piotr Markuszewski⁵, Martin Rigler⁶, Asta Gregoric⁶, Janna E. Rückert⁷, Ingo Schewe⁸, Vera Bernardoni¹

¹Department of Physics – Università degli Studi di Milano and INFN, Milan, Italy; ²INFN and Dept. of Physics and Astronomy Univ. of Florence, Sesto F.no, Italy; ³GEMMA Center, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Italy; ⁴National Research Council - Institute of Atmospheric Sciences and Climate (CNR-ISAC), Italy; ⁵IOPAN, Institute of Oceanology Polish Academy of Sciences, Poland; ⁶Aerosol d.o.o., Kamniška 39A, SI-1000 Ljubljana, Slovenia; ⁷University of Bremen, Institute of Environmental Physics, Bremen, Germany; ⁸Alfred Wegener Institut (AWI), 27568, Bremerhaven, Germany

3:00pm - 3:15pm
TH4-3: 1

Self-calibrating aerosol absorption measurements using co-located TDLAS and tunable-wavelength photothermal interferometry

Joel C. Corbin¹, Alireza Moallemi¹, Daniel Poitras², Timothy A. Sipkens¹, Jalal Norooz Oliaee¹

¹Metrology Research Centre, National Research Council Canada, Ottawa, Ontario, Canada; ²Quantum and Nanotechnologies Research Centre, National Research Council Canada, Ottawa, Ontario, Canada

3:15pm - 3:30pm
TH4-3: 2

Aerosol collection with suspended liquid films

Milad Heidari-Koochi, Loic Coudron, Ian D. Johnston, Daniel K. McCluskey

School of Physics, Engineering and Computer Science, University of Hertfordshire, United Kingdom

3:30pm - 3:45pm
TH4-3: 3

Enhancing cross-border security through integrated airborne particle collection and micro-structured surface analysis

Gabriella Schirinzi¹, Arata Nakajo², Andrea Valsesia¹

¹Joint Research Centre - European Commission, Italy; ²Joint Research Centre - European Commission, Netherlands

3:45pm - 4:00pm
TH4-3: 4

CDMA: Centrifugal Differential Mobility Analyzer – Measurement of two-dimensional particle property distributions

Daniel Tappe, Torben Rüther, Hans-Joachim Schmid

University of Paderborn, Germany

4:00pm - 4:15pm
TH4-3: 5

Characterization of the Aerosol InfraRed Monitor for autonomous aerosol chemical composition measurements.

Andrea Baccarini^1,2, Arthur Blaser^1,2, Pabitro Ray^1,2, Yann Roubaud^1,2, Carolina Molina³, Hasna Chebaicheb^4,5, Olivier Favez^4,5, Jean-Eudes Petit^5,6, Yamina Allouche⁴, Rachel Gemayel⁴, Sergio Harb⁴, Jerome Beaumont⁴, Serge Collet⁴, Ali Hnaino⁴, Nicolas Karoski⁴, Vincent Fuvel⁴, Jason Bardou⁴, Adrien Dermigny⁴, Laurent Meunier⁴, Theo Claude⁴, Robin Aujay-Plouzeau⁴, Celine Ferret⁴, Nathalie Bocquet⁴, Brice Temime-Roussel⁷, Barbara D'Anna⁷, Panayiotis Kalkavouras⁸, Eleni Liakakou⁸, Aikaterini Bougiatioti⁸, Nikos Mihalopoulos⁸, Alexandre Albinet⁴, Athanasios Nenes^2,3, Satoshi Takahama^1,2,9, Nikunj Dudani¹

¹Aerospec SA, 1024 Ecublens, Switzerland; ²Laboratory of Atmospheric Processes and their Impacts, EPFL, 1015 Lausanne, Switzerland; ³Institute for Chemical Engineering Sciences, Foundation for Research and Technology Hellas, Patras, Greece; ⁴INERIS, Parc Technologique Alata, Verneuil en Halatte, 60550, France; ⁵Aerosol Chemical Monitor Calibration Centre, 91191 Gif-sur-Yvette CEDEX, France; ⁶Laboratoire des Sciences du Climat et de l’Environnement, 91191 Gif-sur-Yvette, France; ⁷Aix Marseille Univ., CNRS, LCE, Marseille, France; ⁸Institute for Environmental Research and Sustainable Development, NOA, Athens, 15236, Greece; ⁹Laboratory for Environmental Spectrochemistry, EPFL, 1015, Lausanne

4:15pm - 4:30pm
TH4-3: 6

Exploring MPCIMS with Uronium: A Promising Solution for Comprehensive Gas Phase Analysis in Aerosol Research

Aleksei Shcherbinin¹, Henning Finkenzeller^1,2, Fariba Partovi^1,3, Netta Vinkvist⁴, Joona Mikkilä¹, Jussi Kontro¹, Jyri Mikkilä¹, HJ Jost¹, Juha Kangasluoma², Siddharth Iyer³, Matti Rissanen^3,4

¹Karsa Ltd, Finland; ²Institute for Atmospheric and Earth System Research/ Department of Physics, Faculty of Science, University of Helsinki, Helsinki, Finland; ³Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland;; ⁴Department of Chemistry, Faculty of Science, University of Helsinki, Helsinki, Finland

10:45am - 11:00am
FR1-3: 1

Latest results on oxidative potential concentrations and drivers in western and more polluted eastern Europe, China and India

Andre Prevot

Paul Scherrer Institute, Switzerland

11:00am - 11:15am
FR1-3: 2

Exploring Oxidative Potential of PM Variability for European Regulations

Cécile Tassel^1,2, Jean-Luc Jaffrezo¹, Pamela Dominutti¹, Kaspar R. Daellenbach³, Sophie Darfeuil¹, Rhabira Elazzouzi¹, Paolo Laj^1,4, Anouk Marsal¹, Takoua Mhadhbi¹, Vy Dinh Ngoc Thuy¹, Céline Voiron¹, Stephan Houdier¹, Andrés Alastuey⁵, Barbara D'Anna⁶, Nicolas Marchand⁶, Sébastien Conil⁷, Valérie Gros⁸, Marloes F. van Os⁹, Imre Salma¹⁰, Nikolaos Mihalopoulos^11,12, Griša Močnik¹³, Katja Džepina^3,13, Katarzyna Styszko¹⁴, Christoph Hüglin¹⁵, Xavier Querol⁵, André S. H. Prévôt³, Olivier Favez^16,17, Valérie Siroux², Gaëlle Uzu¹

¹Univ. Grenoble Alpes, CNRS, INRAE, IRD, Grenoble INP, IGE, 38000 Grenoble, France; ²University Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Team of Environmental Epidemiology Applied to the Development and Respiratory Health, Institute for Advanced Biosciences, 38000 Grenoble, France; ³PSI Center for Energy and Environmental Sciences, 5232 Villigen PSI, Switzerland; ⁴Institute for Atmospheric and Earth System Research/Physics, University of Helsinki, Helsinki, Finland; ⁵Institute of Environmental Assessment and Water Research, IDAEA-CSIC, Barcelona 08034, Spain; ⁶Aix Marseille Univ, CNRS, LCE, Marseille, France; ⁷ANDRA, DISTEC/EES Observatoire Pérenne de l’Environnement, 55290 Bure, France; ⁸LSCE, Laboratoire des Sciences du Climat et de l'Environnement, CNRS-CEA-UVSQ, IPSL, Orme des Merisiers, 91191 Gif sur Yvette, France; ⁹TNO, Environmental Modelling Sensing & Analysis, Energy & Material Transitions, Princetonlaan 8, 3584 CB Utrecht, The Netherlands; ¹⁰Institute of Chemistry, Eötvös Loránd University, Budapest, Hungary; ¹¹National Observatory of Athens, Institute of Environmental Research and Sustainable Development, Athens, Greece; ¹²ECPL, Department of Chemistry, University of Crete, Heraklion, Greece; ¹³University of Nova Gorica, Centre for Atmospheric Research (CRA), Ajdovščina 5270, Slovenia; ¹⁴Faculty of Energy and Fuels, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland; ¹⁵Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland; ¹⁶Institut National de l’Environnement Industriel et des Risques (Ineris), Verneuil-en-Halatte, France; ¹⁷Laboratoire Central de Surveillance de la Qualité de l’Air (LCSQA), 60550 Verneuil-en-Halatte, France

11:15am - 11:30am
FR1-3: 3

Oxidative Potential of Mineral Dust: Comparative Analysis of Water-Soluble and Total Fractions Under Various Aging Processes and OP Assays

Carolina Molina¹, Andrea Baccarini², Kalliopi Violaki², Papoulis Dimitris³, Carlos Pérez⁴, Christos Kaltsonoudis¹, Katerina Seitanidi¹, Spyros Pandis^1,5, Athanasios Nenes^1,2

¹Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology Hellas (FORTH), Patras, 26504, Greece; ²Laboratory of Atmospheric Processes and their Impacts (LAPI), École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, 1015, Switzerland.; ³Department of Geology, University of Patras, Patras, 26504, Greece; ⁴ICREA, Catalan Institution for Research and Advanced Studies, Barcelona, 08010, Spain; ⁵Department of Chemical Engineering, University of Patras, Patras, 26504, Greece

11:30am - 11:45am
FR1-3: 4

A meta-analysis on the short-term effects of PM oxidative potential on mortality

Vanessa Nogueira dos Santos^1,2, Anouk Marsal³, Gaëlle Uzu³, Karine Supernant⁴, Cecile Tassel^3,4, Valérie Siroux⁴, Joan Ballester^1,2, Roy M. Harrison⁵, Gerard Hoek⁶, Xavier Querol⁷, Tuukka Petäjä⁸, Ioar Rivas^1,2,7, Xavier Basagaña^1,2

¹Barcelona Institute for Global Health, Spain; ²Universitat Pompeu Fabra (UPF), Barcelona, Spain; ³Univ. Grenoble Alpes, CNRS, INRAE, IRD, Grenoble INP, IGE, 38000 Grenoble, France; ⁴University Grenoble Alpes, Inserm U 1209, CNRS UMR 5309, Team of Environmental Epidemiology Applied to the Development and Respiratory Health, Institute for Advanced Biosciences, 38000 Grenoble, France; ⁵Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences University of Birmingham, Edgbaston, Birmingham, United Kingdom; ⁶Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands; ⁷Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Barcelona, Spain; ⁸Institute for Atmospheric and Earth System Research / Physics, Faculty of Science, University of Helsinki, Helsinki FI-00560, Finland

11:45am - 12:00pm
FR1-3: 5

Spatial and seasonal variability of the contribution of sources to PM2.5, PM10 and their oxidative potential in different sites in the central Mediterranean.

Serena Potì^1,4, Eva Merico¹, Marianna Conte², Florin Unga¹, Daniela Cesari¹, Adelaide Dinoi¹, Anna Rita De Bartolomeo³, Antonio Pennetta¹, Ermelinda Bloise¹, Giuseppe Deluca¹, Giuseppe Egidio De Benedetto⁵, Roberto Ferrara⁶, Enrico Bompadre⁶, Maria Rachele Guascito^1,3, Daniele Contini¹

¹Institute of Atmospheric Sciences and Climate (ISAC), National Research Council of Italy, Lecce, 73100, Italy; ²Institute of Atmospheric Sciences and Climate (ISAC), National Research Council of Italy, Rome, 00133, Italy; ³Department of Environmental and Biological Sciences and Technologies (DISTEBA), University of Salento, Lecce, 73100, Italy; ⁴Department of Engineering for Innovation, University of Salento, Lecce, 73100, Italy,; ⁵Laboratory of Chemical Analysis for the Environment and Cultural Heritage, Department of Cultural Heritage, University of Salento, Lecce, 73100, Italy; ⁶FAI Instruments s.r.l., Roma, 00013, Italy

12:45pm - 1:00pm
FR2-3: 1

KM-SUB-OP: A kinetic model of aerosol oxidative potential

Ashmi Mishra¹, Steven Lelieveld¹, Steven Campbell², Deepchandra Srivastava³, Grazia Lanzafame⁴, Sophie Tomaz⁵, Olivier Favez⁴, Nicolas Bonnaire⁶, Franco Lucarelli⁷, Laurent Alleman⁸, Gaelle Uzu⁹, Jean-Luc Jaffrezo⁹, Gang Chen², David Green², Max Priestman², Anja Tremper², Alexandre Barth¹⁰, Markus Kalberer¹⁰, Benjamin Bandowe¹, Gerhard Lammel¹, Ulrich Pöschl¹, Pourya Shahpoury¹¹, Alexandre Albinet⁴, Thomas Berkemeier¹

¹Department of Multiphase Chemistry, Max Planck Institute for Chemistry, Mainz, 55128, Germany; ²MRC Centre for Environment and Health, Imperial College London, 86 Wood Lane, London W12 0BZ, UK; ³School of Geography Earth and Environmental Science, University of Birmingham, Birmingham B15 2TT, UK; ⁴Institut National de L'Environnement Industriel et des Risques (INERIS), Verneuil en Halatte, France; ⁵INRS, 1 rue du Morvan CS 60027, 54519, Vandoeuvre-lès-Nancy, France; ⁶Laboratoire des Sciences du Climat et de l'Environnement, CNRS-CEA-UVSQ, Gif-sur-Yvette, 91191, France; ⁷University of Florence, Dipartimento di Fisica Astronomia, 50019 Sesto Fiorentino, Italy; ⁸IMT Nord Europe, Université de Lille, Centre for Energy and Environnement, 59000 Lille, France; ⁹Institut des Géosciences de l'Environnement, IGE, UMR 5001, F-38000 Grenoble, France; ¹⁰Department of Environmental Sciences, University of Basel, 4056 Basel, Switzerland; ¹¹Environmental and Life Sciences, Trent University, Peterborough, Canada

1:00pm - 1:15pm
FR2-3: 2

Exploring the human health effects of indoor air pollutants using cellular and acellular approaches

Aristeidis Voliotis¹, Mathilde Delaval², Steven J Campbell³, Raghad F D Aldulaymi⁴, Cyrill Bussy⁵, Ka R. Y. Cheung⁶, Joseph Bainbridge¹, Dawei Hu¹, Rongrong Wu¹, Gordon McFiggans¹, James Allan¹, Markus Kalberer⁶

¹The University of Manchester, United Kingdom; ²Helmholtz Zentrum München, Germany; ³Imperial College London, United Kingdom; ⁴Division of Cardiovascular Sciences, University of Manchester, United Kingdom; ⁵Division of Immunology, Immunity to Infection and Respiratory Medicine, University of Manchester, United Kingdom; ⁶University of Basel, Switzerland

1:15pm - 1:30pm
FR2-3: 3

An Integrated Multiple Approach to Investigate the Complexity of OP Source Apportionment

Lorenzo Massimi^1,2, Maria Agostina Frezzini³, Caterina Tiraboschi^1,4, Giulia Simonetti⁵, Alice Zara¹, Marco Vecchiocattivi⁶, Mara Galletti⁷, Emanuele Vaccarella¹, Adriana Pietrodangelo², Cinzia Perrino², Silvia Canepari^1,2

¹Department of Environmental Biology, Sapienza University of Rome; ²C.N.R. Institute of Atmospheric Pollution Research; ³ARPA Lazio, Regional Environmental Protection Agency; ⁴Department of Public Health and Infectious Diseases, Sapienza University of Rome; ⁵Department of Chemistry, Sapienza University of Rome; ⁶ARPA Umbria, Regional Environmental Protection Agency; ⁷Italian Ministry of Health

1:30pm - 1:45pm
FR2-3: 4

Role of chemical compositions in oxidative potential of airborne dust in INQUIRE homes from the UK, Slovenia and Sweden

Alexander Zherebker¹, Matthew Williams¹, Dagmar Waiblinger², Rosie McEachan², David Kocman³, Janja Tratnik³, Rok Novak³, Neža Palir³, Anna-Sofia Preece⁴, Evangelia Chatzidiakou¹, Chiara Giorio¹

¹University of Cambridge, United Kingdom; ²Bradford Institute for Health Research, United Kingdom; ³Jožef Stefan Institute, Slovenia; ⁴Karlstad University, Sweden

1:45pm - 2:00pm
FR2-3: 5

Development of a Portable Electrochemical Sensor for Real-Time Monitoring of Atmospheric Aerosol Oxidative Activity

Maria Cerrato-Alvarez¹, Daniel Alba-Elena¹, Lucía Fernández-Santiso¹, Carolina Hernández², Edelmira Valero³, María Teresa Baeza-Romero¹

¹Department of Physical Chemistry, School of Industrial and Aerospace Engineering, Institute of Nanoscience, Nanotechnology and Molecular Materials (Inamol), Universidad de Castilla-La Mancha (UCLM); ²Department of Inorganic, Organic and Biochemical Chemistry, Faculty of Environmental Sciences and Biochemistry, Inamol, UCLM; ³Department of Physical Chemistry, Higher Technical School of Industrial Engineering, UCLM