Rachel Mooers¹, Jeffrey Geddes¹, Claire Naughton¹, Apoorva Pandey^2,3, Bryan Place^2,4 and Gonzalo Gonzalez Abad⁵, (1)Boston University, Department of Earth & Environment, Boston, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)University of Maryland Baltimore County, Baltimore, United States, (4)SciGlob LLC, Columbia, MD, UNITED STATES, (5)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States

Glenn Wolfe, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Jason Michael St Clair, Caltech, Pasadena, CA, United States, Jin Liao, Universities Space Research Association and NASA Goddard Space Flight Center, Greenbelt, MD, United States, Abby Sebol, University of Maryland, College Park, College Park, United States and Addison Colwell, University of Vermont, Environmental Science, Burlington, United States

Nattamon Maneenoi¹, Pablo Saide², Ms. Julianna Christopoulos², Manas Mohanty², Louisa K Emmons³, Wenfu Tang⁴, Rebecca R Buchholz³, Christine Wiedinmyer⁵ and Viphada Boonlerd⁶, (1)University of California, Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (2)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (3)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (4)NSF National Center for Atmospheric Research (NSF NCAR), Atmospheric Chemistry Observations & Modeling Laboratory (ACOM), Boulder, United States, (5)Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, United States, (6)Geo-Informatics and Space Technology Development Agency, Bangkok, Thailand

Ali H Omar¹, Pieternel Levelt², Shobha Kondragunta³, Paulo Artaxo⁴, Arlindo da SIlva⁵, Drobot Sheldon⁶, Omar Emam Sr⁷, Jonathan E Hickman⁸, Barry L Lefer⁹, Dennis Nicks⁶, Raid M M Suleiman¹⁰, Ben Veihelmann¹¹, Helen Marie Worden¹², Shima Bahramvash Shams¹³, Jun Wang¹⁴, K. Emma Knowland¹⁵ and James W Hannigan¹⁶, (1)NASA Langley Research Center, Hampton, VA, United States, (2)National Center for Atmospheric Research (NCAR), Atmospheric Chemistry Observations & Modeling Laboratory (ACOM), Boulder, United States, (3)NOAA/NESDIS/Center for Satellite Applications and Research, College Park, United States, (4)University of Sao Paulo, Sao Paulo, Brazil, (5)NASA Goddard Space Flight Center, Emeritus, Greenbelt, United States, (6)BAE Systems, Inc., Space and Mission Systems, Boulder, CO, United States, (7)Intospass, Stevenage, United Kingdom, (8)NASA Goddard Institute for Space Studies, New York, NY, United States, (9)NASA HQ, Washington DC, United States, (10)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (11)ESA-ESTEC, Noordwijk, Netherlands, (12)NSF National Center for Atmospheric Research (NSF NCAR), Atmospheric Chemistry Observations & Modeling Laboratory (ACOM), Boulder, CO, United States, (13)NCAR, Research Applications Laboratory, Austin, United States, (14)the University of Iowa, Iowa City, United States, (15)NASA Headquarters, Washington, DC, United States, (16)NCAR/ACD, Boulder, United States

Claire Naughton¹, Jeffrey Geddes¹, Gonzalo Gonzalez Abad² and Rachel Mooers¹, (1)Boston University, Department of Earth & Environment, Boston, United States, (2)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States

Katherine Travis¹, James H Crawford¹, Laura Margaret Judd¹, James Szykman², Prajjwal Rawat¹ and Mary Angelique G Demetillo³, (1)NASA Langley Research Center, Hampton, VA, United States, (2)Environmental Protection Agency, Research Triangle Park, United States, (3)University of Virginia, Environmental Sciences, Charlottesville, United States

Ms. Julianna Christopoulos¹, Pablo Saide¹, Manas Mohanty¹, Nattamon Maneenoi², Prof. Jhoon Kim, Ph.D.³, Laura Margaret Judd⁴, Jason M St Clair⁵, Erin Delaria⁶, Glenn Wolfe⁷, Abby Sebol⁸, Alessandro Franchin⁹, Changmin Cho¹⁰, Johnathan W Hair⁴, Taylor Shingler¹¹, Amin R Nehrir¹¹ and Rory Alistair Barton-Grimley¹¹, (1)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)Yonsei University, Seoul, Korea, Republic of (South), (4)NASA Langley Research Center, Hampton, VA, United States, (5)University of Maryland Baltimore County, Baltimore, United States, (6)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, (7)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (8)University of Maryland, College Park, College Park, United States, (9)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (10)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (11)NASA Langley Research Center, Hampton, United States

Hyerim Kim¹, Gregory R Carmichael¹, Gonzalo Ferrada², Louisa K Emmons³ and Gabriele Pfister⁴, (1)The University of Iowa, Department of Chemical and Biochemical Engineering, Iowa City, United States, (2)CU Boulder/CIRES and NOAA Global Systems Laboratory, Boulder, United States, (3)NSF National Center for Atmospheric Research (NSF NCAR), Atmospheric Chemistry Observations & Modeling Laboratory (ACOM), Boulder, United States, (4)NCAR/ACD, Atmospheric Chemistry, Observations, and Modeling Laboratory, Boulder, United States

Ruijun Dang¹, Daniel J. Jacob², Yujin Oak¹ and Laura Yang¹, (1)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (2)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States

Zhao-Cheng Zeng¹, Mengya Sheng¹, Shangyi Liu¹, Shan Han¹, Yingjun Zheng¹, Wei Wang², Lu Lee³, Chengli Qi³, Feng Lu³ and Jun Li³, (1)Peking University, School of Earth and Space Sciences, Beijing, China, (2)Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Anhui, China, (3)National Satellite Meteorological Center, China Meteorological Administration, Beijing, China

Lulu Chen, George Washington University, Milken Institute School of Public Health, Washington, DC, United States, Daniel L Goldberg, George Washington University, Washington, DC, United States, Dr. Daniel E Huber, PhD, George Washington University, Department of Environmental and Occupational Health, Washington, United States, Susan Anenberg, George Washington University, Department of Environmental and Occupational Health, Washington, DC, United States, Vitali E. Fioletov, Environment Canada, Toronto, Canada, Yuhang Zhang, Peking University, Department of Atmospheric and Oceanic Sciences, School of Physics, Beijing, China and Gaige Hunter Kerr, George Washington University, Earth and Atmospheric Sciences, Washington, DC, United States

Jason Miech^1,2, Joshua P DiGangi³, Glenn S Diskin¹, Yonghoon Choi^1,4, Richard Moore³, Luke D Ziemba³, Francesca Gallo^1,5, Carolyn E Jordan^1,5, Michael Shook¹, Elizabeth Brooke Wiggins¹, Edward Winstead^1,5, Sayantee Roy^2,3, Charles K Gatebe⁶, Jonathan M Dean-Day^7,8, Johnathan W Hair³, Taylor Shingler¹, Anthony L Cook³, Marta A Fenn^3,9, Richard Anthony Ferrare³, David B Harper¹, Madison Hetlage^1,2, Chris A Hostetler³ and Amy Jo Scarino^1,9, (1)NASA Langley Research Center, Hampton, United States, (2)Oak Ridge Associated Universities Inc., Oak Ridge, United States, (3)NASA Langley Research Center, Hampton, VA, United States, (4)Analytical Mechanics Associates, Inc., Hampton, United States, (5)Analytical Mechanics Associates, Hampton, United States, (6)NASA Ames Research Center, Moffett Field, CA, United States, (7)Bay Area Environmental Research Institute, Moffett Field, United States, (8)NASA Ames Research Center, Moffett Field, United States, (9)Coherent Applications, Inc. -Psionic, LLC, Hampton, United States

Samuel Beaudry, University of California Berkeley, Berkeley, CA, United States and Ronald C Cohen, University of California, Berkeley, Department of Chemistry, Berkeley, United States

Jin Liao¹, Glenn Wolfe², Abby Sebol³, Jason M St Clair⁴, Erin Delaria⁵, Thomas F Hanisco⁶, James H Crawford⁷, Katherine Travis⁷, Frank M Flocke⁸, Alessandro Franchin⁹, Changmin Cho¹⁰, Glenn S Diskin¹¹, Joshua P DiGangi⁷, Donald Ray Blake¹², Barbara Barletta¹², Eric C Apel¹³, Rebecca S Hornbrook¹⁴, Samuel R Hall¹⁵, Kirk Ullmann¹⁶, Armin Wisthaler¹⁷, Tomas Mikoviny¹⁷, Paul O Wennberg¹⁸, John D Crounse¹⁹, Kat Ball²⁰, Young Ro Lee²¹, Gao Chen²² and Morgan L Silverman²³, (1)University of Maryland, Baltimore County and NASA Goddard Space Flight Center, Greenbelt, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)University of Maryland, College Park, College Park, United States, (4)University of Maryland Baltimore County, Baltimore, United States, (5)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, (6)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)NASA Langley Research Center, Hampton, VA, United States, (8)NCAR, Boulder, United States, (9)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (10)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (11)NASA Langley Research Center, Hampton, United States, (12)University of California Irvine, Department of Chemistry, Irvine, United States, (13)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling, Boulder, United States, (14)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (15)NCAR, Denver, United States, (16)National Center for Atmospheric Research (NCAR), Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, United States, (17)University of Oslo, Department of Chemistry, Oslo, Norway, (18)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (19)California Institute of Technology, Pasadena, United States, (20)California Institute of Technology, Division of Chemistry and Chemical Engineering, Pasadena, United States, (21)California Insitute of Technology, Pasadena, United States, (22)NASA Langley Research Ctr, Hampton, United States, (23)Analytical Mechanics Associates, Inc, Hampton, United States

Peter Peterson and Charlotte Umstead, Whittier College, Whittier, CA, United States

David J Diner¹, Stacey W Boland¹, Kevin A Burke², Howard H. Chang³, Scott Gluck², Sina Hasheminassab¹, Sebastian Val², Sabrina Chow⁴, Ann M Dillner⁵, Yang Liu⁶, Christian L'Orange⁷, Randall Martin⁸, Christopher Ray Oxford⁹, Meng Qi¹⁰, Jeremy Sarnat¹¹, Jun Wang¹², Huanxin Zhang¹³ and The MAIA Team, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (3)Emory University, Department of Biostatistics and Bioinformatics, Atlanta, GA, United States, (4)Emory University, Atlanta, United States, (5)University of California Davis, Air Quality Research Center, Davis, CA, United States, (6)Emory University, Gangarosa Department of Environmental Health, Atlanta, GA, United States, (7)Colorado State University, Department of Mechanical Engineering, Fort Collins, United States, (8)Washington University in St. Louis, Department of Energy, Environmental, & Chemical Engineering, St. Louis, United States, (9)Washington University in St. Louis, Department of Energy, Environmental & Chemical Engineering, St. Louis, United States, (10)Emory University, Gangarosa Department of Environmental Health, Atlanta, United States, (11)Emory University, Atlanta, GA, United States, (12)the University of Iowa, Iowa City, United States, (13)University of Iowa, Department of Chemical and Biochemical Engineering, Iowa City, IA, United States

Yoshifumi Ota, Meteorological Research Institute, Japan Meteorological Agency, Tsukuba, Japan

Saginela Ravindra Babu¹, Neng-Huei Lin¹ and James H Crawford², (1)National Central University, Department of Atmospheric Sciences, Taoyuan, Taiwan, (2)NASA Langley Research Center, Hampton, VA, United States

Yongjoo Choi¹, Jeonghwan Kim¹, Yugo Kanaya², Giyeol Lee¹, Jongbyeok Jun¹, Hyeongmo Kang¹, Beom-Keun Seo³ and Gangwoong Lee⁴, (1)Hankuk University of Foreign Studies, Department of Environmental Science, Yongin, South Korea, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Yokohama, Japan, (3)Hanseo University, Environmental Research Center, Seosan, South Korea, (4)NIER National Institute of Environmental Research, Department of Air Quality Research, Incheon, South Korea

Min Huang, University of Maryland College Park, College Park, MD, United States, Gregory R Carmichael, Univ Iowa, Iowa City, IA, United States, Kevin Bowman, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, James H Crawford, NASA Langley Research Center, Hampton, VA, United States, Sujay V Kumar, NASA Goddard Space Flight Center, Greenbelt, United States and HTAP modeling teams

Jeewoo Lee¹, Prof. Jhoon Kim, Ph.D.² and Minseok KIM¹, (1)Yonsei University, Seoul, South Korea, (2)Yonsei University, Seoul, Korea, Republic of (South)

Shih-Wei Wei¹, Cheng-Hsuan Lu², Soyoung Ha³, Jerome Barré¹, Benjamin Menetrier⁴, Cheng Dang¹ and Maryam Abdi-Oskouei¹, (1)University Corporation for Atmospheric Research, Joint Center for Satellite Data Assimilation, Boulder, United States, (2)University at Albany State University of New York, Albany, United States, (3)NCAR, Boulder, United States, (4)Norwegian Meteorological Institute, Oslo, Norway

Seongyoung Kim¹, Ukkyo Jeong², Hyunkee Hong³, Alexander Cede⁴, Limseok Chang³, Serin Kim⁵, Donghee Kim⁶, Hanlim Lee², Thomas F Hanisco⁷, Nader Abuhassan⁷, Si-Chee Tsay⁸, Daewon Kim⁹, Prof. Jhoon Kim, Ph.D.¹⁰, Jae H Kim¹¹, Abdus Salam¹², Surassawadee Phoompanitj¹³, Enkhbaatar Davaanyam¹⁴, Muhammad Fahim Khokhar¹⁵, Risyanto Risyanto¹⁶, Santo V Salinas¹⁷, Ednofri Ednofri¹⁶, Shungo Kato¹⁸ and Hisahiro Takashima¹⁹, (1)Organization Not Listed, Washington, DC, United States, (2)Pukyong National University, Busan, South Korea, (3)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (4)LuftBlick, Innsbruck, Austria, (5)Pukyong National University, Busan, Korea, Republic of (South), (6)NIER National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (7)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (8)NASA, Greenbelt, United States, (9)Satellite Mission Assurance Program, KASA, Sacheon, South Korea, (10)Yonsei University, Seoul, Korea, Republic of (South), (11)Pusan National University, Busan, South Korea, (12)University of Dhaka, Department of Chemistry, Dhaka, Bangladesh, (13)Geo-Informatics and Space Technology Development Agency, Bangkok, Thailand, (14)Information and Research Institute of Meteorology Hydrology and Environment, Ulaanbaatar, Mongolia, (15)National University of Sciences and Technology, Islamabad, Pakistan, (16)Research Center for Climate and Atmosphere, National Research and Innovation Agency, Jakarta, Indonesia, (17)Singapore National University, Singapore, Singapore, (18)Tokyo Metropolitan University, Tokyo, Japan, (19)Fukuoka University, Fukuoka, Japan

Ashley Zhao¹, Hui Wang², Yingnan Zhang³ and Alex B Guenther³, (1)University of California Irvine, Irvine, CA, United States, (2)University of California Irvine, Department of Earth System Science, Irvine, United States, (3)University of California Irvine, Department of Earth System Science, Irvine, CA, United States

HyeJin Park, Seoul National University, Dept. of Environmental Management, Seoul, Korea, Republic of (South), Seungju Oh, Yonsei University, Seoul, South Korea, Savitri Garivait, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok, Thailand, Bomi Kim, Seoul National University, Environmental Planning Institute, Seoul, Korea, Republic of (South), Jhoon Kim, Yonsei University, Dept. of Atmospheric Sciences, Seoul, South Korea and Jung Hun Woo, Seoul National University, Dept. of Environmental Management, Seoul, South Korea

Jeonghwan Kim¹, Gangwoong Lee¹, Jiseon Lee¹, Chisung Yun¹, Yongjoo Choi¹, Meehye Lee², Kwangrae Kim³, Hee Sun Lee³ and Hyunmin Lee², (1)Hankuk University of Foreign Studies, Department of Environmental Science, Yongin, South Korea, (2)Korea University, Department of Earth and Environmental Sciences, Seoul, South Korea, (3)Seoul Metropolitan Government Research Institute of Public Health and Environment, Seoul, South Korea

Aishwarya Raman¹, Arthur Mizzi², Chia-Hua Hsu³, Jeremy T. Benik⁴, Kazuyuki Miyazaki⁵, Colin Harkins⁶, Brian C McDonald⁷, Rajesh Kumar⁸, Ian G Brosnan⁹, Matthew S Johnson¹⁰, Kevin Bowman⁵ and K. Emma Knowland¹¹, (1)NASA Ames Research Center/Bay Area Environmental Research Institute, Moffett Field, United States, (2)Universities Space Research Association Moffett Field, NASA Ames Research Center (SGE), Moffett Field, United States, (3)University of Colorado Boulder, Mechanical Engineering, Boulder, United States, (4)Bay Area Environmental Research Institute Moffett Field, Moffett Field, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (7)NOAA Chemical Sciences Laboratory, Boulder, United States, (8)National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States, (9)NASA Ames Research Center, Earth Science Division, Moffett Field, CA, United States, (10)Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, (11)Universities Space Research Association Columbia, Columbia, United States

Steven S Brown¹, Xinrong Ren², Sunil Baidar³, Carsten Warneke⁴, Brian C McDonald⁴, Shobha Kondragunta⁵, Raul J Alvarez II II⁶, Alan Brewer⁷, Brian Carroll⁸, Wyndom Chace⁹, Colby Francoeur¹⁰, Maxwell Holloway¹¹, Paul Kelley¹², Jaden Lau¹³, Congmeng Lyu¹⁴, Nathan Malarich¹⁵, Richard Marchbanks¹⁶, Ann Middlebrook⁴, Ilana Pollack¹⁷, Jeff Peischl¹⁸, Sasha Renton¹⁹, Scott Sandberg⁴, Phillip Stratton¹², Jiayang Sun²⁰, Colm Sweeney²¹, Rainer M Volkamer²², Caroline Womack²³ and Michael Zucker²⁴, (1)NOAA Boulder, Chemical Sciences Division, Earth System Research Laboratory, Boulder, CO, United States, (2)NOAA, Air Resources Laboratory, College Park, United States, (3)University of Colorado at Boulder, Boulder, United States, (4)NOAA Chemical Sciences Laboratory, Boulder, United States, (5)NOAA/NESDIS/Center for Satellite Applications and Research, College Park, United States, (6)NOAA, Boulder, CO, United States, (7)NOAA/ESRL/CSL, Boulder, United States, (8)NOAA Chemical Sciences Laboratory & CIRES at University of Colorado Boulder, Boulder, United States, (9)University of Colorado at Boulder, Department of Chemistry, Boulder, United States, (10)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (11)Science and Technology Corporation, Boulder, United States, (12)NOAA Air Resources Laboratory; Department of Atmospheric and Oceanic Science, University of Maryland, College Park, United States, (13)Cornell University, Ithaca, United States, (14)Drexel University, Philadelphia, United States, (15)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (16)Cooperative Institute for Research in the Environmental Sciences, University of Colorado, Boulder and NOAA Chemical Sciences Laboratory, Boulder, CO, United States, (17)CIRES, University of Colorado Boulder & NOAA Chemical Sciences Laboratory, Boulder, United States, (18)CIRES, University of Colorado Boulder & NOAA Global Monitoring Laboratory, Boulder, United States, (19)Colorado College, Colorado Springs, CO, United States, (20)University of Maryland College Park, Department of Geology, College Park, MD, United States, (21)NOAA, Global Monitoring Laboratory, Boulder, United States, (22)University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States, (23)NOAA Earth System Research Laboratory, Chemical Sciences Laboratory, Boulder, United States, (24)Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, United States

Viral Shah^1,2, Pam Wales^2,3, Carl Malings⁴, Megan Rose Damon⁵, Brad Weir¹, Sourish Basu⁶, Krzysztof Wargan⁷, Michael Long³, Nikolay Balashov^3,8, Fei Liu^7,9, Retha Mecikalski¹⁰, Thomas Tobin¹⁰, Robert A Luccesi³, Joseph V Ardizzone¹¹, Sandra Jane Roberts¹⁰, Maryam Abdi-Oskouei¹², Jerome Barré¹², K. Emma Knowland¹³, Lesley Ott³ and Steven Pawson³, (1)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (2)Morgan State University, GESTAR II, Baltimore, United States, (3)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (4)NASA Global Modeling and Assimilation Office, Goddard Space Flight Center, Greenbelt, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)NASA/GSFC, Greenbelt, United States, (7)NASA Goddard Space Flight Center, Greenbelt, United States, (8)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States, (9)Goddard Earth Sciences Technology and Research (GESTAR) II, Morgan State University, Baltimore, United States, (10)Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, United States, (11)NASA GSFC/SSAI Inc., Greenbelt, MD, United States, (12)University Corporation for Atmospheric Research, Joint Center for Satellite Data Assimilation, Boulder, United States, (13)NASA Headquarters, Washington, DC, United States

Mina Kang, CUNY City College of New York, New York, United States, Mitchell Goldberg, NOAA EPP/MSI Cooperative Science Center for Earth System Sciences for Remote Sensing Technologies (CESSRST-II), New York, United States, Fred Moshary, CUNY City College, New York, United States, Shobha Kondragunta, NOAA/NESDIS/Center for Satellite Applications and Research, College Park, United States, Hai Zhang, IMSG, College Park, MD, United States, Barry Baker, NOAA Air Resources Laboratory, College Park, United States, Wei Li, SAIC at NOAA/NWS/NCEP/EMC, College Park, United States and Yonghua Wu, NOAA CESSRST and Optical Remote Sensing Lab, The City College of New York, New York, United States

Jian He^1,2, Li Zhang³, Rebecca Schwantes², Barry Baker⁴, Larry Wayne Horowitz⁵, Dr. Vaishali Naik, Ph.D.⁵, Congmeng Lyu^1,2, Zachary Moon^4,6, Georg Grell⁷, Ravan Ahmadov⁷, Jordan Schnell^1,7, Kai Yang⁸, Zigang Wei⁹, Siyuan Wang^1,2, Kai-Lan Chang¹⁰, Alan Gorchov Negron¹¹, Aihua Zhu¹², Shobha Kondragunta¹², Eric C Apel¹³, Ilann Bourgeois¹⁴, Roisin Commane^15,16, Samuel R Hall¹⁷, Alan J Hills¹⁸, Rebecca S Hornbrook¹⁹, Jeff Peischl²⁰, Kirk Ullmann²¹, Gonzalo Gonzalez Abad²², Zolal Ayzapour^22,23, Caroline R Nowlan²² and Brian C McDonald², (1)CU Boulder/CIRES, Boulder, United States, (2)NOAA Chemical Sciences Laboratory, Boulder, United States, (3)CU Boulder/CIRES and NOAA Global Systems Laboratory, Boulder, United States, (4)NOAA Air Resources Laboratory, College Park, United States, (5)NOAA Geophysical Fluid Dynamics Laboratory, Princeton, United States, (6)ERT, Inc., Laurel, United States, (7)NOAA Global Systems Laboratory, Boulder, United States, (8)University of Maryland College Park, College Park, United States, (9)IMSG, College Park, United States, (10)CIRES, U. of Colorado, Boulder, United States, (11)NOAA Chemical Sciences Laboratory; Renewable & Sustainable Energy Institute, Boulder, United States, (12)NOAA/NESDIS/Center for Satellite Applications and Research, College Park, United States, (13)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling, Boulder, United States, (14)Université Savoie Mont Blanc, Annecy, France, (15)Columbia University, New York, United States, (16)Lamont-Doherty Earth Observatory, Palisades, United States, (17)NCAR, Denver, United States, (18)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (19)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (20)CIRES, University of Colorado Boulder & NOAA Global Monitoring Laboratory, Boulder, United States, (21)National Center for Atmospheric Research (NCAR), Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, United States, (22)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (23)University at Buffalo, Department of Civil, Structural and Environmental Engineering, Buffalo, United States

Iyare Oseghae, University of Texas at San Antonio, NASA Center for Advanced Measurements in Extreme Environments(CAMEE)/Department of Earth and Planetary Sciences, San Antonio, United States and Alberto M Mestas-Nunez, University of Texas at San Antonio, Center for Advanced Measurements in Extreme Environments (CAMEE)/Department of Earth and Planetary Sciences, San Antonio, United States

Niko Markovich Fedkin, ORAU-NPP/NASA Goddard Space Flight Center, Greenbelt, MD, United States, Ryan M Stauffer, NASA Goddard Space Flight Center, Greenbelt, United States, Anne Thompson, University of Maryland Baltimore County/GESTAR-II, Baltimore, United States, Debra E Kollonige, Science Systems and Applications, Inc., Lanham, United States, Holli D. Wecht, Bureau of Ocean Energy Management (formally Minerals Management Service), Sterling, United States, Lok N Lamsal, Bureau of Ocean Energy Management, Greenbelt, United States, Laura Margaret Judd, NASA Langley Research Center, Hampton, VA, United States, Scott J Janz, NASA GSFC, Greenbelt, United States, Bryan Place, SciGlob LLC, Columbia, MD, UNITED STATES, Jonathan Gallegos, SciGLOB, Columbia, MD, United States and Thomas F Hanisco, NASA Goddard Space Flight Center, Greenbelt, MD, United States

Luana Antunes Alexandre and Paulo Olivas, Florida International University, Earth and Environment, Miami, United States

Kalista Fong, Johns Hopkins University, Baltimore, MD, United States and Gary A Morris, NOAA Global Monitoring Laboratory, Boulder, United States

Lindsey D Anderson^1,2, Drew Blauth^1,2, Seonsik Yun^1,2, Doug A Day^1,2, Erick Mattson³, Barbara Dix¹, Jose L. Jimenez^1,2 and Joost A de Gouw^1,2, (1)Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, United States, (2)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (3)Colorado Department of Public Health and Environment, Denver, United States

Bryan Place^1,2, Apoorva Pandey^2,3, Jason Michael St Clair^4,5, Erin Delaria^4,6, Jin Liao⁷, Glenn Wolfe², Nader Abuhassan^8,9, Thomas F Hanisco⁸, Elena Spinei Lind² and PGN Calibration team, (1)SciGlob LLC, Columbia, MD, UNITED STATES, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)University of Maryland Baltimore County, Baltimore, United States, (4)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, (5)University of Maryland Baltimore County, GESTAR II, Baltimore, United States, (6)University of Maryland, College Park, ESSIC, College Park, United States, (7)University of Maryland, Baltimore County and NASA Goddard Space Flight Center, Greenbelt, United States, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)SciGlob, Columbia, United States

Erin Delaria¹, Glenn Wolfe², Jason Michael St Clair^3,4, Bryan Place⁵, Apoorva Pandey^2,6 and Thomas F Hanisco¹, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, (4)University of Maryland Baltimore County, GESTAR II, Baltimore, United States, (5)SciGlob LLC, Columbia, MD, UNITED STATES, (6)University of Maryland Baltimore County, Baltimore, United States

William H Swartz, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, Frank Morgan, JHU Applied Physics Lab, Laurel, United States, Howard Taylor, Johns Hopkins University Applied Physics Laboratory, Laurel, United States, Laura Margaret Judd, NASA Langley Research Center, Hampton, VA, United States, Lok N Lamsal, Bureau of Ocean Energy Management, Greenbelt, United States, Nickolay Anatoly Krotkov, NASA Goddard Space Flight Center, Greenbelt, United States and Gerard Otter, Netherlands Organization for Applied Scientific Research, Delft, Netherlands

Deborah C Stein, Martin de Graaf, Maarten Sneep, Gerd-Jan van Zadelhoff and Emiel van der Plas, Royal Netherlands Meteorological Institute, R&D Satellite Observations, De Bilt, Netherlands

Mary Angelique G Demetillo¹, Laura Margaret Judd², Maria Obiminda L Cambaliza³, James H Crawford², James Bernard B. Simpas⁴, Melliza Templonuevo Cruz⁵, Katherine Travis², Prajjwal Rawat², Tabitha Lee⁶, Johnathan W Hair¹, Marta A Fenn⁷, Taylor Shingler¹, Madison Hetlage⁸ and Scott J Janz⁹, (1)NASA Langley Research Center, Hampton, United States, (2)NASA Langley Research Center, Hampton, VA, United States, (3)Purdue University, West Lafayette, IN, United States, (4)Ateneo de Manila University, Department of Physics, Quezon City, Philippines, (5)Institute of Environmental Science and Meteorology, Quezon City, Philippines, (6)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (7)Coherent Applications, Inc. -Psionic, LLC, Hampton, United States, (8)Texas A&M University College Station, Aerospace Engineering, College Station, TX, United States, (9)NASA GSFC, Greenbelt, United States

Merve Eke¹, Zongrun Li¹, Abi Lawal^1,2, Yongtao Hu¹, Asher Paul Mouat¹, Jennifer Kaiser³ and Armistead G Russell¹, (1)Georgia Institute of Technology, School of Civil and Environmental Engineering, Atlanta, United States, (2)University of Connecticut, Civil and Environmental Engineering, Storrs, United States, (3)Georgia Institute of Technology, School of Civil and Environmental Engineering, School of Earth and Atmospheric Sciences, Atlanta, United States

Dan A Jaffe, Univ of WA-Sci & Technology, School of STEM, Bothell, United States and Haebum Lee, University of Washington Bothell Campus, Bothell, United States

Manas ranjan Mohanty¹, Pablo Saide¹, Ms. Julianna Christopoulos¹, ManishKumar Shrivastava², Bin Zhao³, Brian Gaudet⁴, Prof. Jhoon Kim, Ph.D.⁵, Minseok KIM⁶, John D Crounse⁷, Paul O Wennberg⁸, Kat Ball⁹, Young Ro Lee⁷, Richard Moore¹⁰, Luke D Ziemba¹⁰, Edward Winstead¹¹, Carolyn E Jordan¹¹, Michael Shook¹¹, Francesca Gallo¹¹, Claire E Robinson¹¹, Sayantee Roy¹¹, Jose L. Jimenez¹², Pedro Campuzano Jost¹³, Guy Symonds¹⁴ and Dongwook Kim¹⁴, (1)University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)Tsinghua University, Beijing, China, (4)Pacific Northwest National Laboratory, Richland, WA, United States, (5)Yonsei University, Seoul, Korea, Republic of (South), (6)Yonsei University, Seoul, South Korea, (7)California Institute of Technology, Pasadena, United States, (8)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (9)California Institute of Technology, Division of Chemistry and Chemical Engineering, Pasadena, United States, (10)NASA Langley Research Center, Hampton, VA, United States, (11)NASA Langley Research Center, Hampton, United States, (12)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (13)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (14)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States

Laura Yang¹, Kazuyuki Miyazaki² and Kevin Bowman², (1)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States

Prof. Jhoon Kim, Ph.D.¹, Wook Kang², Yujin Chai², Yejun Seo², Seungju Oh², Jeewoo Lee², Minseok KIM², Hanlim Lee³, Jae H Kim⁴, Juseon Bak⁵, James H Crawford⁶, Scott J Janz⁷, Laura Margaret Judd⁶, Johnathan W Hair⁶ and Taylor Shingler⁸, (1)Yonsei University, Seoul, Korea, Republic of (South), (2)Yonsei University, Seoul, South Korea, (3)Pukyong National University, Busan, South Korea, (4)Pusan National University, Busan, South Korea, (5)Pusan National University, Institute of Environmental Research, Busan, Korea, Republic of (South), (6)NASA Langley Research Center, Hampton, VA, United States, (7)NASA GSFC, Greenbelt, United States, (8)NASA Langley Research Center, Hampton, United States

Haiyan Jin¹, Jack E Dibb², Meehye Lee¹, Taekyu Joo¹, Min-Seob Kim³, Heesun Park⁴, Jose L. Jimenez⁵, Joo-Ae Kim¹, Junsu Gil⁴, Claudia I Czimczik⁶, Xiaomei Xu⁶, Jennifer C. Walker⁶ and Lim-Seok Chang⁷, (1)Korea University, Department of Earth and Environmental Sciences, Seoul, South Korea, (2)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Durham, United States, (3)National Institute of Environmental Research, Republic of Korea, Incheon, South Korea, (4)Korea University, Department of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (5)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (6)University of California Irvine, Department of Earth System Science, Irvine, United States, (7)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea

Paa Sey, Organization Not Listed, Washington, DC, United States, Paulina Jaramillo, Carnegie Mellon University, Engineering and Public Policy, Pittsburgh, United States and Albert Presto, Carnegie Mellon University, Department of Mechanical Engineering, Pittsburgh, PA, United States

Nikolay Balashov^1,2, Glenn Wolfe³, Lesley Ott¹, Viral Shah^4,5, Pam Wales^1,4, Sourish Basu^1,2, Joseph V Ardizzone⁶, Brad Weir^7,8, Amin R Nehrir⁹, Steven S Brown¹⁰, Xinrong Ren¹¹, Ilana Pollack¹², Philip G Brodrick¹³, Erin Delaria^14,15, Jack E Dibb¹⁶ and Brian McDonald¹⁷, (1)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (2)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States, (3)NASA Goddard Space Flight Center, Greenbelt, United States, (4)Morgan State University, GESTAR II, Baltimore, United States, (5)NASA Global Modeling and Assimilation Office, Greenbelt, United States, (6)NASA GSFC/SSAI Inc., Greenbelt, MD, United States, (7)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (8)Morgan State University, Baltimore, United States, (9)NASA Langley Research Center, Hampton, United States, (10)NOAA Chemical Sciences Laboratory, Boulder, United States, (11)NOAA, Air Resources Laboratory, College Park, United States, (12)CIRES, University of Colorado Boulder & NOAA Chemical Sciences Laboratory, Boulder, United States, (13)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (14)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, (15)University of Maryland, College Park, ESSIC, College Park, United States, (16)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Durham, United States, (17)NOAA, Chemical Sciences Laboratory, Boulder, United States

Hyunmin Lee¹, Changdong Yun¹, Meehye Lee¹, Joo-Ae Kim¹, Anja Savic¹, Ji-Hwan Son², Sun-A Shin³, Lim-Seok Chang³, Moon-soo Park⁴ and Jiseon Lee⁵, (1)Korea University, Department of Earth and Environmental Sciences, Seoul, South Korea, (2)Seoul Metropolitan Government Research Institute of Public Health and Environment, Department of Atmospheric Environment Research, Gwacheon, South Korea, (3)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (4)Sejong University, Department of Climate and Environment, Seoul, South Korea, (5)Hankuk University of Foreign Studies, Department of Environmental Science, Yongin, South Korea

Heesun Park¹, Taekyu Joo², Meehye Lee², Saehee Lim³, Joo-Ae Kim², Haiyan Jin², Jihoon Kim² and Hyomin Kim², (1)Korea University, Department of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (2)Korea University, Department of Earth and Environmental Sciences, Seoul, South Korea, (3)Chungnam National University, Department of Environmental Engineering, Daejeon, South Korea

Apoorva Pandey, Organization Not Listed, Washington, DC, United States, Elena Spinei Lind, Virginia Polytechnic Institute and State University, Electrical and Computer Engineering, Blacksburg, United States, Bryan Place, SciGlob LLC, Columbia, MD, UNITED STATES, Thomas F Hanisco, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Erin Delaria, NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, United States, Jason M St Clair, University of Maryland Baltimore County, Baltimore, United States, Glenn Wolfe, NASA Goddard Space Flight Center, Greenbelt, United States and Luke Valin, Environmental Protection Agency, Research Triangle Park, United States

Ma. Carmela Pauline Ancheta, Organization Not Listed, Washington, Philippines and Jacque Lynn F. Gabayno, Mapua University, Physics Department, Manila, Philippines

Gary A Morris¹, Ryan M Stauffer², Paul J. Walter³, Anne Thompson², Debra Kollonige⁴, John T Sullivan⁵, Irina V Petropavlovskikh⁶, Owen Cooper⁷, Kai-Lan Chang⁸ and Barry L Lefer⁹, (1)NOAA Boulder, Global Monitoring Laboratory, Boulder, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)St. Edward's University, Austin, United States, (4)Science Systems and Applications, Inc, Greenbelt, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (7)NOAA Chemical Sciences Laboratory, Boulder, United States, (8)CIRES, U. of Colorado, Boulder, United States, (9)NASA HQ, Washington DC, United States

Jinhyeok Yu¹, Kazuyuki Miyazaki², Longtao Wu¹, Sina Hasheminassab² and Jinkyul Choi¹, (1)California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States

Aaron Robert Naeger, Marshall Space Flight Center, Huntsville, United States, Andrew White, University of Alabama in Huntsville, Huntsville, AL, United States, Kevin Kenneth Fuell, NASA, SPoRT, Huntsville, AL, United States, Jonathan Case, ENSCO, Inc./NASA Marshall Space Flight Center, Huntsville, AL, United States, Kelley Murphy, NASA Marshall Space Flight Center, Huntsville, United States, Roger Allen, Jacobs Space Exploration Group, Hunstville, United States and Emily Berndt, NASA Marshall Space Flight Center, Earth Science Branch, Huntsville, AL, United States

Joshua Mallay, Pennsylvania State University University Park, State College, Pennsylvania, UNITED STATES, Pawan Gupta, NASA GSFC, Greenbelt, United States and Thomas F Eck, University of Maryland Baltimore County, Baltimore, United States

Jinkyul Choi¹, Kazuyuki Miyazaki¹, Takashi Sekiya², Shin-Ya Ogino³, Henk Eskes⁴, Pieter Rijsdijk⁵, Ryan Bennett⁶, Glenn S Diskin⁷, Jason Miech⁸, Alessandro Franchin⁹, Eric C Apel¹⁰, Paul O Wennberg¹¹, John D Crounse¹², Kat Ball¹³, Young Ro Lee¹⁴, Donald Ray Blake¹⁵, Armin Wisthaler¹⁶, Jose L. Jimenez¹⁷, Mark A Zondlo¹⁸, Glenn Wolfe¹⁹, Jinhyeok Yu¹ and Jung Hun Woo²⁰, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Kanagawa, Japan, (3)Japan Agency for Marine-Earth, Yokosuka, Japan, (4)Royal Netherlands Meteorological Institute, De Bilt, Netherlands, (5)SRON Netherlands Institute for Space Research, Leiden, Netherlands, (6)NASA Langley Research Center, Hampton, VA, United States, (7)NASA Langley Research Center, Hampton, United States, (8)Oak Ridge Associated Universities Inc., Oak Ridge, United States, (9)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (10)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling, Boulder, United States, (11)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (12)California Institute of Technology, Pasadena, United States, (13)California Institute of Technology, Division of Chemistry and Chemical Engineering, Pasadena, United States, (14)California Insitute of Technology, Pasadena, United States, (15)University of California Irvine, Department of Chemistry, Irvine, United States, (16)University of Oslo, Department of Chemistry, Oslo, Norway, (17)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (18)Princeton University, Department of Civil and Environmental Engineering, Princeton, United States, (19)NASA Goddard Space Flight Center, Greenbelt, United States, (20)Seoul National University, Dept. of Environmental Management, Seoul, South Korea

Tianlang Zhao¹, Jingqiu Mao², Xiaoyi Zhao³, Debora Griffin³, Ramina Alwarda⁴, Kimberly Strong⁴, William R Simpson⁵, Martina M. Friedrich⁶, Martin Tiefengraber⁷, Manuel Gebetsberger5⁸, Alexander Cede⁸, Elena Spinei Lind⁹, Apoorva Pandey^9,10, Viral Shah^11,12, K. Emma Knowland^13,14 and Thomas F Hanisco¹¹, (1)University of Alaska Fairbanks, Department of Chemistry and Biochemistry & Geophysical Institute, Fairbanks, AK, United States, (2)University of Alaska Fairbanks, Geophysical Institute and Department of Chemistry and Biochemistry, Fairbanks, United States, (3)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada, (4)University of Toronto, Department of Physics, Toronto, ON, Canada, (5)University of Alaska, Geophysical Institute and Department of Chemistry and Biochemistry, Fairbanks, United States, (6)Royal Belgian Institute for Space Aeronomy, Brussels, Belgium, (7)LuftBlick, Mutters, Austria, (8)LuftBlick, Innsbruck, Austria, (9)NASA Goddard Space Flight Center, Greenbelt, United States, (10)University of Maryland Baltimore County, Baltimore, United States, (11)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (12)Morgan State University, GESTAR II, Baltimore, United States, (13)Morgan State University, Baltimore, United States, (14)NASA Headquarters, Washington, DC, United States