Coast to Coast Campaigns on Aerosols, Clouds, Chemistry, and Air Quality

A Pseudo-Lagrangian Perspective on New Particle Formation and Growth Observed in Urban Outflow Plumes during AEROMMA. EN LI, Charles Brock, Andrew Rollins, The AEROMMA Team, Shantanu Jathar, Jeffrey R. Pierce, Colorado State University

Aerosol and Trace Gas Composition and Source Apportionment in Two Coastal Cities: Houston, TX and San Diego, CA. MARIA ZAWADOWICZ, Mirtha Salatti, Chongai Kuang, Ashish Singh, Janek Uin, Ogochukwu Enekwizu, Arthur J. Sedlacek, Rebecca Trojanowski, Olga Mayol-Bracero, Brookhaven National Laboratory

Aerosol Chemical Composition and Cloud Interactions: Findings from the SCILLA Campaign. BRADLEY RIES, Alexander B. MacDonald, Dongli Wang, Minghao Han, Sierra Bollinger, Mason Leandro, Lisa Welp-Smith, Patrick Chuang, Mikael Witte, Andrew Metcalf, Don Collins, Roya Bahreini, University of California, Riverside

Aerosol Formation from Oil and Gas Development in the Eagle Ford Shale. LEA EL KHOURY, Katarina Konon, Austin Turner, Evelyn Deveraux, Chou-Hsien Lin, Pearl Abue, Shihao Zhai, Albert Kyi, Mrinali Modi, Leif Jahn, Daniel C. Blomdahl, Pawel K. Misztal, Lea Hildebrandt Ruiz, University of Texas at Austin

Aerosol-Correlated Activation and Supersaturation Variability in Coastal Marine Stratocumulus during EPCAPE. JERAMY DEDRICK, Atsushi Osawa, Lynn M. Russell, Scripps Institution of Oceanography

Altitudinal Gradient in Aging and Mixing State of Transported Saharan Dust in the Tropical North Atlantic Marine Boundary Layer: Insights from the MAGPIE Campaign. SUJAN SHRESTHA, Hope Elliott, Nurun Nahar Lata, Zezhen Cheng, Swarup China, Edmund Blades, Devon Blades, Alyson Allen, Rebecca Chewitt-Lucas, Jesus Ruiz-Plancarte, Albert Ortiz, Thomas Eck, Pawan Gupta, Elena Lind, Willem Marais, Robert Holz, Jeffrey Reid, Andrew Ault, Cassandra Gaston, University of Miami

Ambient Particulate Metals and Their Sources at the Los Angeles ASCENT Site. HAROULA D. BALIAKA, Ryan X. Ward, Sina Hasheminassab, Paul Wennberg, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Richard Flagan, John Seinfeld, California Institute of Technology

Assessing the Accuracy and Reliability of Air Sensors for Quantifying Fine Particulate Matter during Wildfires at the Queens College ASCENT Site. DAVID HAGAN, Eben Cross, David McClosky, Sabrina Westgate, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Taekyu Joo, Mitchell Rogers, Tori Hass-Mitchell, Drew Gentner, Nga Lee Ng, QuantAQ, Inc.

Black Carbon Aerosol Characteristics and Aerosol-Cloud Interactions near the Coast of Southern California. DONGLI WANG, Bradley Ries, Minghao Han, Alexander B. MacDonald, Mason Leandro, Sierra Bollinger, Lisa Welp-Smith, Roya Bahreini, Anthony Bucholtz, Patrick Chuang, Mikael Witte, Don Collins, Andrew Metcalf, Clemson University

Characterization of Submicron Aerosols at the ASCENT Site in the Pristine North American Boreal Forest. JAMES CAMPBELL, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Jingqiu Mao, University of Alaska Fairbanks

Characterizing the Sources of Aerosols and Volatile Organic Compounds (VOCs) Impacting Air Quality at the Denver ASCENT Site. SEONSIK YUN, Douglas A. Day, Anne V. Handschy, Erick Mattson, Abby Koss, Maya Abou-Ghanem, Joost A. de Gouw, Rainer M. Volkamer, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Jose-Luis Jimenez, University of Colorado, Boulder

Chemical Characterization and Source Apportionment of Organic Aerosol in New York City Using FIGAERO-CIMS and HR-ToF-AMS as Part of 2023 NYC-METS Campaign. TIANCHANG XU, Ruizhe Liu, Yutong Liang, Taekyu Joo, Mitchell Rogers, Mitchell Alton, Anandi Williams, Jo Machesky, Mia Tran, Minguk Seo, Andrew Lambe, Drew Gentner, Nga Lee Ng, Georgia Institute of Technology

Contributions of Organic Factors to Particle Hygroscopicity and Cloud Condensation Nuclei during the Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE). VERONICA BERTA, Sanghee Han, Abigail Williams, Jeramy Dedrick, Christian Pelayo, Lynn M. Russell, Elavarasi Ravichandran, Markus Petters, Ryan Farley, Allison Aiken, Manvendra Dubey, Scripps/UCSD

Dark Brown Carbon Dominates Aerosol Light Absorption in Urban Anthropogenic Emissions. YUEZHI (AUGUST) LI, Taveen Kapoor, Joseph V. Puthussery, Gregory W. Vandergrift, Zezhen Cheng, Guodong Ren, Joshin Kumar, Nurun Nahar Lata, Benjamin Sumlin, Felipe Rivera-Adorno, Alexander Laskin, Rohan Mishra, Swarup China, Rajan K. Chakrabarty, Washington University in St. Louis

Demonstration of Sensitivity of Backscattering to Spherical Particle Physical Properties: Size, Refractive Index, and Shape Deviations. PRAKASH GAUTAM, Hans Moosmüller, Christopher M. Sorensen, Justin Maughan, Desert Research Institute

Enhancements in Inorganic Aerosol Production in New York City and Downwind: Connecting In-Situ Oxidation Experiments with ASCENT Field Observations to Examine Key Chemical and Environmental Factors. TORI HASS-MITCHELL, Andrew Lambe, Mitchell Rogers, Taekyu Joo, Catelynn Soong, Jordan Krechmer, Benjamin A. Nault, Drew Gentner, Yale University

Estimating Surface PM2.5 Concentrations and Chemical Composition from High Spectral Resolution Lidar Retrievals Using the HSRL-CH Methodology. Bethany Sutherland, NICHOLAS MESKHIDZE, North Carolina State University

Evaluation of CMAQ-Predicted Gas Phase Water Soluble Organic Carbon. ELLIE SMITH, Kirk Baker, Christopher Hennigan, Marwa El-Sayed, Annmarie Carlton, University of California, Irvine

Evaluation of In-Situ Aerosol Composition and Optical Properties Measurements from the 2023 AEROMMA Airborne Field Mission to Validate and Improve Satellite Data Products. HAN N. HUYNH, Adam Ahern, Ming Lyu, Charles Brock, Xiaoli Shen, Justin Jacquot, Daniel Cziczo, Alison Piasecki, Ann M. Middlebrook, Caroline Womack, Georgia Michailoudi, Joshua P. Schwarz, Daniel Murphy, CU-CIRES/NOAA CSL

First Year of Aerosol Characterization at the ASCENT-Atlanta Site: Temporal and Seasonal Variations of Aerosol Chemical Composition and Sources. RUIZHE LIU, Alison Fankhauser, Yutong Liang, David Pando, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Georgia Institute of Technology

From TexAQS 2000 to ASCENT: The Evolution of Sources and Chemical Compositions of Nonrefractory Submicron Particles Based on Surface Aerosol Mass Spectrometry Measurements in Houston, Texas. FANGZHOU GUO, Robert Griffin, Manjula Canagaratna, Subin Yoon, Chun-Ying Chao, James Flynn, Barry Lefer, Shan Zhou, Luke Ziemba, Henry Wallace, Qili Dai, Benjamin Schulze, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, Scott Herndon, Aerodyne Research, Inc.

Highly-Oxidized Secondary Organic Aerosol in Coastal Communities Downwind of New York City: Influence of Over-Water Production and Transport. MITCHELL ROGERS, Anandi Williams, Keerthana Chari, Tori Hass-Mitchell, Colby Buehler, Heather LeClerc, Catelynn Soong, Anita Avery, Mitchell Alton, Jo Machesky, Taekyu Joo, Manjula Canagaratna, Andrew Lambe, Drew Gentner, Yale University

Influence of Gas Phase Compounds on CCN Activity Observed during the Eastern Pacific Cloud Aerosol Precipitation Experiment. MARKUS PETTERS, Elavarasi Ravichandran, Sanghee Han, Abigail Williams, Jeramy Dedrick, Christian Pelayo, Nattamon (Jeep) Maneenoi, Lauren Robinson, Rachel Chang, Michael Wheeler, Jeremy Wentzell, John Liggio, Lynn M. Russell, University of California, Riverside

Influence of Urban and Marine Aerosol on Coastal Cloud Processing at Mt. Soledad in Southern California during EPCAPE. RYAN FARLEY, Kyle Gorkowski, James E. Lee, Katherine Benedict, Abu Sayeed Md Shawon, Nevil Franco, Veronica Berta, Lynn M. Russell, Manvendra Dubey, Allison Aiken, Los Alamos National Laboratory

Initial Measurements and Findings from the Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT) Houston-Liberty site. SUBIN YOON, Fangzhou Guo, Shan Zhou, Robert Griffin, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Nga Lee Ng, James Flynn, University of Houston

Investigating the Complex Interactions between Aerosols and Meteorology and Their Impacts on the Aerosol Direct Radiative Forcing in Coastal Texas. TAMANNA SUBBA, Michael Jensen, Ashish Singh, Rebecca Trojanowski, Dié Wang, Maria Zawadowicz, Chongai Kuang, Brookhaven National Laboratory

Longer-range Transport and Longer-term Aging of Biomass Burning Influenced Atmospheric Organic Aerosol. RACHEL O'BRIEN, Janie (Yeaseul) Kim, Corin Tyler, Emily Costa, Xu He, Yao Xiao, Andrew Ault, Manjula Canagaratna, Mitchell Alton, Benjamin A. Nault, Christopher Cappa, Cassandra Gaston, Ann M. Dillner, Haley Royer, Alyson Allen, Edmund Blades, Rebecca Chewitt-Lucas, University of Michigan

Marine and Anthropogenic Effects on Ultrafine Aerosol Composition during the Eastern Pacific Cloud Aerosol Precipitation Experiment. ANNA KAPP, Kristen Cramer, Nhu-Naomi Nguyen, James Smith, Univeristy of California, Irvine

PM1 Liquid Water and pH Determined with a Thermodynamic Model for the AEROMMA Field Campaign. MAGESH KUMARAN MOHAN, Alison Piasecki, Ann M. Middlebrook, Amy P. Sullivan, Emily Lill, Ilana Pollack, Stelios Kakavas, Spyros Ν. Pandis, Athanasios Nenes, Rodney J. Weber, Georgia Institute of Technology

Progress and Updates on Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT): Advanced, Ground-based Aerosol Measurement Network Across the U.S.. NGA LEE NG, Roya Bahreini, Ann M. Dillner, Armistead G. Russell, Alison Fankhauser, Richard Flagan, James Flynn, Drew Gentner, Robert Griffin, Lelia Hawkins, Jose-Luis Jimenez, Jingqiu Mao, Shane Murphy, Albert Presto, Sean Raffuse, Allen Robinson, John Seinfeld, Jason Surratt, Joel A. Thornton, Georgia Institute of Technology

Real-Time Characterization of Fine Aerosol Composition during the First Year of Continuous Operation at the Look Rock, TN ASCENT Site. NICOLAS ALIAGA 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

Single-Particle Perspective on Aerosol Sources and Aging in New York City and a Downwind Coastal Site during NYC-METS. KAYLEIGH REILLY, Emily Costa, Yao Xiao, Tiantian Zhu, Xena Mansoura, Zezhen Cheng, Nurun Nahar Lata, Swarup China, Drew Gentner, Rachel O'Brien, Andrew Ault, University of Michigan

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

The 2023 NOAA Atmospheric Emissions and Reactions Observed from Megacities to Marine Areas (AEROMMA) Project: Overview and Selected Preliminary Results. Patrick Veres, Andrew Rollins, Carsten Warneke, Rebecca Schwantes, Brian McDonald, ANN M. MIDDLEBROOK, The AEROMMA Team, NOAA Chemical Sciences Laboratory

Twelve Months of Aerosol and Cloud Microphysics during the Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE). LYNN M. RUSSELL, Abigail Williams, Jeramy Dedrick, Veronica Berta, Christian Pelayo, Nattamon (Jeep) Maneenoi, Sanghee Han, Atsushi Osawa, Louise Tibia, Karoline Braga, Elavarasi Ravichandran, Markus Petters, Lauren Robinson, Rachel Chang, Michael Wheeler, Jeremy Wentzell, John Liggio, Israel Silber, EPCAPE Science Team, Scripps/UCSD

Variations in Summertime Aerosol Physicochemical Mixing State Observed during NYC-METS. EMILY COSTA, Yao Xiao, Xu He, Corin Tyler, Kayleigh Reilly, Tiantian Zhu, Jessica Mirrielees, Drew Gentner, Rachel O'Brien, Andrew Ault, University of Michigan

Volatile Organic Compound Emissions from Oil and Gas Development and Impacts on Aerosol Formation. KATARINA KONON, Pearl Abue, Leif Jahn, Lea El Khoury, Austin Turner, Daniel C. Blomdahl, Evelyn Deveraux, Chou-Hsien Lin, Mrinali Modi, Kristi McPherson, David T. Allen, Pawel K. Misztal, Lea Hildebrandt Ruiz, University of Texas at Austin

Year-long Measurements of Aerosol Composition and Size Distributions at the ASCENT- Rubidoux Site. ROYA BAHREINI, Bradley Ries, Yumeng Cui, Erin Bowey, Sean Raffuse, Sabrina Westgate, Armistead G. Russell, Ann M. Dillner, Nga Lee Ng, University of California, Riverside