Source Apportionment

A Comprehensive Study of Particulate Matter (PM) in the Eastern Coachella Valley (ECV) Community: Mass Closure and Comparisons between Time Integrated Sampling and Real-Time Continuous Monitoring Data. JOSEPH SALAZAR, Yumeng Cui, Julia Montoya-Aguilera, Christopher Lim, Mohammad Sowlat, Steven Boddeker, Freyja Berg Lopez, Laura Saucedo, Cynthia Berg, Angela Haar, Stephen Dutz, James Rothchild, Eric Holden, Sina Hasheminassab, Matic Ivančič, Martin Rigler, Payam Pakbin, Andrea Polidori, Jason Low, South Coast Air Quality Management District

A Comprehensive Study of Particulate Matter (PM) in the Eastern Coachella Valley (ECV) Community: Physico-Chemical Characterization and Source Apportionment. JOSEPH SALAZAR, Yumeng Cui, Julia Montoya-Aguilera, Christopher Lim, Mohammad Sowlat, Steven Boddeker, Freyja Berg Lopez, Laura Saucedo, Cynthia Berg, Angela Haar, Stephen Dutz, James Rothchild, Eric Holden, Sina Hasheminassab, Matic Ivančič, Martin Rigler, Payam Pakbin, Andrea Polidori, Jason Low, South Coast Air Quality Management District

Attributing PM Sources within a Swine Production Facility via PMF Modeling of Particle Size Distribution Data. PRADEEP KUMAR, Seyit Uguz, Shalini Tiwari, Youwen Yang, Zonggang Li, Yuanhui Zhang, Xufei Yang, South Dakota State University

Characterization of Aerosol Types Using a 2D Angstrom Exponent Approach Across Multiple Sites. ASTA GREGORIČ, Matic Ivančič, Irena Ježek Brecelj, Gašper Lavrič, Bálint Alföldy, Albert Presto, Amalia Muñoz, Mila Ródenas, Luca Ferrero, Luca D'Angelo, Martin Gysel, Benjamin Brem, Marco Pandolfi, Jordi Rovira, Nikolaos Mihalopoulos, Panagiotis Kalkavouras, Tuukka Petäjä, Lauri Ahonen, Tobias Hammer, Konstantina Vasilatou, Martin Rigler, Aerosol d.o.o.

Characterizing Spatio-Temporal Variability and Sources of Particle-Bound Metals through Fixed-Site and Mobile Monitoring in Two Communities in the South Coast Air Basin. PROVAT SAHA, Christopher Lim, Mohammad Sowlat, Steven Boddeker, Julia Montoya-Aguilera, Zihan Zhu, Sina Hasheminassab, Payam Pakbin, Andrea Polidori, Jason Low, South Coast Air Quality Management District

Chemical Aging of Urban Aerosol: The POSEIDON-2024 Campaign. Christina N. Vasilakopoulou, ANGELIKI MATRALI, Andreas Aktypis, Christos Kaltsonoudis, Katerina Seitanidi, Kalliopi Florou, Georgia A. Argyropoulou, Maria Georgopoulou, Aikaterini Bougiatioti, Nikolaos Mihalopoulos, Spyros Ν. Pandis, FORTH Institute of Chemical Engineering Sciences

Chemical Characterization and Source Apportionment of Winter Organic Aerosols in Fresno, California, Through Combined FIGAERO‑CIMS and SP-AMS Measurements. WENQING JIANG, Ashutosh Kumar Shukla, Douglas Worsnop, Anita Avery, Harald Stark, Manjula Canagaratna, Mitchell Alton, Qi Zhang, University of California, Davis

Comparison of Carbon Analysis Protocols in PM2.5 Source Apportionment. SUNGHWAN SHIM, Seung-Muk Yi, Kwon Ho Jeon, Seoul National University, Seoul, Korea

Continuous Source Apportionment of Ultrafine Particulate Matter (PM0.1) at an Urban Site at Wintertime. GEORGIA A. ARGYROPOULOU, Christina N. Vasilakopoulou, Andreas Aktypis, Maria Georgopoulou, Christos Kaltsonoudis, Angeliki Matrali, Katerina Seitanidi, Christina Christopoulou, Panagiotis Kalkavouras, Nikolaos Mihalopoulos, Spyros Ν. Pandis, Institute of Chemical Engineering Sciences, Greece

Improving Characterization of Cooking Organic Aerosols (COA) via Novel Source Apportionment Analysis of HR-ToF-AMS. ASHUTOSH KUMAR SHUKLA, Wenqing Jiang, Qi Zhang, University of California, Davis

Investigating Biogenic and Anthropogenic Aerosol Interaction at the Molecular Level – Insights from the Bankhead National Forest and Southern Great Plains. GREGORY W. VANDERGRIFT, Nathaniel Breaux, Darielle Dexheimer, Ashfiqur Rahman, Sijia Liu, Zezhen Cheng, Nurun Nahar Lata, Meghan C. Guagenti, Damao Zhang, Lindsay Yee, Allen Goldstein, Jason Surratt, Maria Zawadowicz, Chongai Kuang, Swarup China, Pacific Northwest National Laboratory

Long-Term Source Apportionment at 12 Sites in the Western United States from 2000-2020. KAMALJEET KAUR, Jenna Krall, Cesunica Ivey, Heather Holmes, Kerry Kelly, University of Utah

Machine Learning-Based Prediction of ICP-MS Results Using XRF Data. HYEJIN SHIN, Taeyeon Kim, Seung-Muk Yi, Kwon Ho Jeon, Kyungmi Lee, Hyeog Ki Chae, Seoul National University, Seoul, Korea

Real Time Source Apportionment in Four Chinese Cities Integrating Data from the AXA (ACSM-Xact-Aethalometer) Set Up. OLGA ZOGRAFOU, Manousos Ioannis Manousakas, Yuemei Han, Shaofei Kong, Yang Chen, Shuyan Xing, Jay G. Slowik, Kaspar R. Daellenbach, Rui Wang, Ningning Zhang, Qiyuan Wang, Jie Tian, Zhen Yang, Lei Cao, Fei Gao, Chongzhi Zhai, Zhenliang Li, Chao Peng, Feng Ding, Linjun Li, Konstantinos Eleftheriadis, Junji Cao, André S. H. Prévôt, NCSR Demokritos, Athens, Greece

Source Apportionment of Organic Aerosol Informed by ASCENT Instrumentation at Look Rock, Great Smoky Mountains National Park. NICOLAS A. BUCHENAU, Cade Christensen, James Renfro, Bill Hicks, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Jason Surratt, University of North Carolina at Chapel Hill

Source Apportionment of PM2.5 Air Pollution in Lahore, Pakistan. WAJIH UR REHMAN, COMSATS University Islamabad

Source Apportionment of Sulfate Aerosol at the ASCENT Cheeka Peak Observatory Site. OLIVIA HAKAN, Odelle Hadley, Courtney Winck, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Joel A. Thornton, University of Washington

Source Apportionment of Volatile Organic Compounds with Initial Concentrations of Continuous Speciation Monitoring Data and Time-integrated Measurements of Organic Markers. YI-HSIEN LIU, Kuan-Lin Lai, Chia-Yang Chen, Chang-Fu Wu, National Taiwan University

Understanding Sources Contributing to Photochemical Ozone Formation in NYC Metro Using Low-Cost Sensor Data and PAMS VOC Data. JAMES NIMO, Md. Aynul Bari, Lucille Borlaza-Lacoste, Scott Miller, Cheng-Hsuan Lu, Philip K. Hopke, University at Albany, State University of New York