Buddhadeb Ghosh, Phillips 66 Company, Bartlesville, OK, United States

Albane Barbero, Roberto Grilli, Camille Blouzon, Nicolas Caillon and Joël Savarino, Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France, Grenoble, France

Amy Christiansen, University of Montana, Missoula, MT, United States, Loretta J. Mickley, Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States and Lu Hu, University of Montana, Chemistry and Biochemistry, Missoula, MT, United States

Andrea A Angelucci, Trevor C VandenBoer and Cora Young, York University, Chemistry, Toronto, ON, Canada

Kun Zhang¹, Li Li², Ling Huang¹, Yangjun Wang¹, Juntao Huo UOP³, Yusen Duan³, Yuhang Wang⁴ and Qingyan Fu³, (1)Shanghai University, Shanghai, China, (2)Pennsylvania State University, Civil Engineering, State College, PA, United States, (3)Shanghai Environmental Monitoring Center, Shanghai, China, (4)Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, GA, United States

Claudia Bernier¹, Yuxuan Wang², Guillaume Gronoff³ and Timothy Berkoff³, (1)University of Houston, Houston, TX, United States, (2)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (3)NASA Langley Research Center, Hampton, VA, United States

Hao Guo¹, Clare Marie Flynn², Michael J Prather³, Sarah Strode⁴, Stephen D Steenrod⁴, Louisa K Emmons⁵, Forrest Lacey⁶, Arlene M Fiore⁷, Gustavo J P Correa⁷, Lee T Murray⁸, Glenn M Wolfe⁴, Michelle J Kim⁹, John D Crounse⁹, Glenn S Diskin¹⁰, Joshua P DiGangi¹¹, Bruce C Daube¹², Roisin Commane¹³, Kathryn McKain^14,15, Thomas B Ryerson¹⁶, Chelsea R Thompson¹⁷, Thomas F Hanisco¹⁸, Donald Ray Blake¹⁹, Nicola J Blake¹⁹, Eric C Apel⁵, Rebecca S Hornbrook⁵, James W Elkins²⁰, Eric J Hintsa²¹, Fred L Moore²⁰ and Steven C Wofsy¹², (1)University of California Irvine, Earth System Science Department, Irvine, CA, United States, (2)University of California, Irvine, Department of Earth System Science, Irvine, CA, United States, (3)Univ California Irvine, Irvine, CA, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)National Center for Atmospheric Research, Boulder, CO, United States, (6)University of Colorado at Boulder, Boulder, CO, United States, (7)Columbia University, Palisades, NY, United States, (8)University of Rochester, Department of Earth and Environmental Sciences, Rochester, NY, United States, (9)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (10)NASA Langley Research Ctr, Hampton, VA, United States, (11)NASA Langley Research Center, Hampton, VA, United States, (12)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States, (13)Columbia University in the City of New York, New York, NY, United States, (14)NOAA ESRL Global Monitoring Division, Boulder, CO, United States, (15)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (16)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (17)Institute for Arctic and Alpine Research, Boulder, CO, United States, (18)NASA GSFC, Greenbelt, MD, United States, (19)University of California Irvine, Irvine, CA, United States, (20)NOAA, Boulder, CO, United States, (21)Cooperative Institute for Research in Environmental Sciences, NOAA/ESRL Global Monitoring Division, Boulder, CO, United States

Haley Royer¹, Dhruv Mitroo^1,2, Sarah M Hayes³, Savannah Haas^4,5, Kerri Pratt⁴, Patricia L Blackwelder⁶, Thomas E Gill⁷ and Cassandra Gaston¹, (1)University of Miami, Department of Atmospheric Sciences, Miami, FL, United States, (2)Washington University in St Louis, Department of Energy, Environmental, and Chemical Engineering, St. Louis, MO, United States, (3)USGS, Reston, VA, United States, (4)University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States, (5)University of California Davis, Department of Land, Air, and Water Resources, Davis, CA, United States, (6)Nova Southeastern University, Miami, FL, United States, (7)University of Texas at El Paso, Geological Sciences / Environmental Science and Engineering Program, El Paso, TX, United States

Xuan Wang¹, Daniel Jacob², Shuting Zhai³, William Downs⁴, Lei Zhu⁵, Viral Shah², Christopher D Holmes⁶, Becky Alexander³, Tomás Sherwen⁷, Mathew J Evans⁸ and J A Neuman⁹, (1)City University of Hong Kong, Hong Kong, Hong Kong, (2)Harvard University, Cambridge, MA, United States, (3)University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States, (4)Harvard University, Cambridge, United States, (5)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States, (6)Florida State University, Tallahassee, FL, United States, (7)University of York, Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, York, United Kingdom, (8)Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom, (9)Cooperative Institute for Research in Environmental Sciences (CIRES), NOAA ESRL, Chemical Sciences Laboratory, Boulder, CO, United States

Dwayne E Heard¹, Eloise Slater², Lisa Whalley¹, Robert Woodward-Massey³, Chunxiang Ye⁴, James D Lee⁵, Freya Anne Squires⁵, James R Hopkins⁵, Rachel Dunmore⁵, Marvin Shaw⁶, Jacqueline Hamilton⁵, Alastair C Lewis⁶, Leigh Crilley⁷, Louisa J Kramer⁸, William Bloss⁸, Tuan Vu⁹, Yele Sun¹⁰, Weiqi Xu¹¹, Pingqing Fu¹², Siyao Yue¹⁰, Lujie Ren¹², W. Joe F. Acton¹³, C Nick Hewitt¹³ and Xinming Wang¹⁴, (1)University of Leeds, School of Chemistry, Leeds, LS2, United Kingdom, (2)University of Leeds, School of Chemistry, Leeds, United Kingdom, (3)Peking University, College of Environmental Sciences and Engineering, Beijing, China, (4)Peking University, Beijing, China, (5)University of York, Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, York, United Kingdom, (6)Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom, (7)York University, Chemistry, Toronto, ON, Canada, (8)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, United Kingdom, (9)University of Birmingham, Birmingham, United Kingdom, (10)Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Beijing, China, (11)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (12)Institute of Surface-Earth System Science, Tianjin University, Tianjin, China, (13)University of Lancaster, Lancaster Environment Centre, Lancaster, United Kingdom, (14)Chinese Academy Of Sciences, Guangzhou, China

Jason Ducker, Florida State University, Earth, Ocean, and Atmospheric Science, Tallahassee, FL, United States, Christopher D Holmes, Florida State University, Tallahassee, FL, United States and Seiji Kato, NASA Langley Research Ctr, Hampton, VA, United States

Zhongming Chen, Xiaoning Xuan, Yiwei Gong, Hengqing Shen and Shiyi Chen, Peking University, College of Environmental Sciences and Engineering, Beijing, China

Teles Furlani¹, Alexander Moravek², Cameron Nicholas Eugene Power³, Aldona Wiacek⁴, Rachel Chang⁵, Trevor C VandenBoer⁶ and Cora Young⁶, (1)York University, Toronto, ON, Canada, (2)York University, Toronto, Canada, (3)Saint Mary's University, Astronomy & Physics, Halifax, Canada, (4)Saint Mary's University, Environmental Science, Astronomy & Physics, Halifax, NS, Canada, (5)Dalhousie University, Physics & Atmospheric Science, Halifax, NS, Canada, (6)York University, Chemistry, Toronto, ON, Canada

Thomas Walker¹, Kevin W Bowman² and Kazuyuki Miyazaki², (1)Carleton University, Department of Civil and Environmental Engineering, Ottawa, ON, Canada, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States

Andres Gonzalez¹, Dylan B Millet², Xueying Yu¹, Bianca Baier³, Joshua P DiGangi⁴, Alexander Gvakharia⁵, Eric A Kort⁵, Kathryn McKain³ and Genevieve Plant⁵, (1)University of Minnesota Twin Cities, Department of Soil, Water, and Climate, Minneapolis, MN, United States, (2)University of Minnesota Twin Cities, St Paul, MN, United States, (3)NOAA ESRL Global Monitoring Division, Boulder, CO, United States, (4)NASA Langley Research Center, Hampton, VA, United States, (5)University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States

Woohui Nam and Kyung-Eun Min, Gwangju Institute of Science and Technology, School of Earth Sciences and Environmental Engineering, Gwangju, South Korea