Henk Eskes¹, Bas Mijling², Ronald J van der A², John Douros³, Jos van Geffen², Pieternel Levelt² and Joris P Veefkind¹, (1)Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands, (2)Royal Netherlands Meteorological Institute, De Bilt, Netherlands, (3)Royal Netherlands Meteorological Institute, Space Observations, De Bilt, Netherlands

Timothy Canty¹, Hao He², Doyeon Ahn³, Joel Dreessen⁴, Dale J Allen³, Ross J Salawitch⁵ and Russell R Dickerson⁵, (1)University of Maryland, College Park, MD, United States, (2)University of Maryland College Park, Department of Atmospheric and Oceanic Science, College Park, MD, United States, (3)University of Maryland College Park, College Park, MD, United States, (4)Maryland Department of the Environment, Air Monitoring Program, Baltimore, MD, United States, (5)University of Maryland, AOSC and Chemistry, College Park, MD, United States

Zachary Fasnacht¹, Lok N Lamsal², Bradford L Fisher³, Wenhan Qin⁴, Eun-Su Yang⁴, Alexander P Vasilkov¹, Nickolay Anatoly Krotkov⁵, Joanna Joiner⁶, David P Haffner¹, Bryan N Duncan⁶, Keith D Evans⁷, Luke Oman⁵, Sungyeon Choi³, Sergey V Marchenko⁴, Joris P Veefkind⁸ and Henk Eskes⁸, (1)Science Systems and Applications, Inc., Lanham, MD, United States, (2)NASA Goddard Space Flight Ctr., Greenbelt, MD, United States, (3)SSAI, Greenbelt, MD, United States, (4)SSAI, Lanham, MD, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)NASA GSFC, Greenbelt, MD, United States, (7)University of Maryland Baltimore County, Joint Center for Earth Systems Technology, Baltimore, MD, United States, (8)Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands

Xinzhou Huang¹, Kai Yang¹, Zigang Wei², Shobha Kondragunta³ and Mitch Goldberg⁴, (1)University of Maryland College Park, College Park, MD, United States, (2)IMSG at NOAA/NESDIS/STAR, College Park, MD, United States, (3)NOAA College Park, College Park, MD, United States, (4)NOAA NESDIS Senior Scientist, Silver Spring, MD, United States

Wenfu Sun¹, Lei Zhu¹, Dongchuan Pu¹, Yuyang Chen¹, Tzung-May Fu¹, Xiaofei Wang², Xin Yang¹ and Isabelle De Smedt³, (1)Southern University of Science and Technology, School of Environmental Science and Engineering, Shenzhen, China, (2)Fudan University, Department of Environmental Science and Engineering, Shanghai, China, (3)Royal Belgian Institute for Space Aeronomy, Brussels, Belgium

Klaus-Peter Heue¹, Diego G Loyola², Christophe Lerot³, Fabian Romahn⁴, Simon Henri Chabrillat³, Yves Christophe³ and Quentin Errera³, (1)German Aerospace Center DLR Oberpfaffenhofen & Technical University Munich, Oberpfaffenhofen, Germany, (2)German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Oberpfaffenhofen, Germany, (3)Royal Belgian Institute for Space Aeronomy, Brussels, Belgium, (4)German Aerospace Center (DLR), The Remote Sensing Technology Institute (IMF), Oberpfaffenhofen, Germany

Muwu Xu^1,2, Qiulun Li², Qingyang Zhu², Xiong Liu³ and Yang Liu², (1)Emory University, Department of Epidemiology, Atlanta, GA, United States, (2)Emory University, Gangarosa Department of Environmental Health, Atlanta, GA, United States, (3)Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States

Pieternel Levelt, Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands; Delft University of Technology, Delft, Netherlands and TROPOMI team

Sachiko Hayashida¹, Prakhar Misra², Kaho Nitta³, Thuy Huong Nguyen¹, Prabir Kumar Patra⁴, Masayuki Takigawa⁵, Pradeep Khatri⁶, S K Dhaka⁷, A P Dimri⁸, Kazuyo Yamaji⁹, Mizuo Kajino¹⁰, Wataru Takeuchi¹¹ and Scientific Team of Mission DELHIS, Aakash Project, RIHN, (1)Nara Women's University, Nara, Japan, (2)Research Institute for Humanity and Nature, Aakash Project, Kyoto, Japan, (3)Nara Women's University, Faculty of Science, Nara, Japan, (4)Center for Environmental Remote Sensing, Chiba University, Chiba, Japan, (5)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, (6)Tohoku University, Graduate School of Science, Sendai, Japan, (7)Rajdhani College, University of Delhi, Delhi, India, (8)Jawaharlal Nehru University, School of Environmental Sciences, Delhi, India, (9)KOBE UNIVERSITY, Graduate School of Maritime Sciences, Kobe, Japan, (10)Meteor. Res. Inst., Tsukuba, Ibaraki, Japan, (11)University of Tokyo, Institute of Industrial Science, Bunkyo-ku, Japan

Alaba Boluwade, Sultan Qaboos University, Soil Water and Agricultural, Muscat, Oman

Jullian Williams, Hongjie Xie, Alberto M Mestas-Nunez and Stephen F Ackley, NASA Center for Advanced Measurements in Extreme Environments (CAMEE), University of Texas at San Antonio, San Antonio, TX, United States

Thuy Huong Nguyen¹, Sachiko Hayashida^1,2, Prakhar Misra², Pradeep Khatri³, Yutaka Matsumi⁴, Tomoki Nakayama^4,5, S K Dhaka⁶, A P Dimri⁷ and Scientific Team of Mission DELHIS, Aakash Project, RIHN, (1)Nara Women's University, Nara, Japan, (2)Research Institute for Humanity and Nature, Aakash Project, Kyoto, Japan, (3)Tohoku University, Graduate School of Science, Sendai, Japan, (4)Nagoya University, Nagoya, Japan, (5)Nagasaki University, Nagasaki, Japan, (6)Rajdhani College, University of Delhi, Delhi, India, (7)Jawaharlal Nehru University, School of Environmental Sciences, Delhi, India

Manoj Kumar Mishra and Pardyuman S Rathore, Indian Space Research Organization, Space Applications Centre, Ahmedabad, India

Yusuf Alizade Govarchin Ghale, Istanbul Technical University, Maslak, Turkey and Alper Unal, Istanbul Technical University, Istanbul, Turkey

Afeefa Rahman, Graduate Student, Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, United States and Md. Sadiul Alam Chyon, PhD student, Department of Geography and GIS, University of Illinois at Urbana-Champaign, Urbana, IL, United States

Rejoice Thomas¹, Wenzhao Li¹, Hesham Mohamed El-Askary², Thomas Piechota¹, Daniele Struppa¹ and Khaled Abdel Ghaffar³, (1)Chapman University, Schmid College of Science and Technology, Orange, CA, United States, (2)Chapman University, Center of Excellence in Earth Systems Modeling & Observations, Orange, CA, United States, (3)Ministry of Higher Education and Scientific Research, Cairo, Egypt

Jianggui Liu¹, Raymond Desjardins², Andrew VanderZaag³, Devon L Worth^2,4, Douglas Worthy⁵ and Debra Wunch⁶, (1)Agriculture and Agri-Food Canada, Ottawa, ON, Canada, (2)Agriculture and Agri-Food Canada, Ottawa Research and Development Centre, Ottawa, ON, Canada, (3)Agriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, ON, Canada, (4)Eastern Cereal and Oilseed Research Center, Agriculture and Agri-Food Canada, Ottawa, ON, Canada, (5)Environment and Climate Change Canada, Toronto, Canada, (6)California Institute of Technology, Pasadena, United States

Ke Che, Beijing, Beijing, China

Mark Omara¹, Ritesh Gautam², David Richard Lyon¹, Stefan Schwietzke³, Daniel Zavala Araiza⁴, Adam R Brandt⁵ and Steve Hamburg⁶, (1)Environmental Defense Fund, Austin, TX, United States, (2)Environmental Defense Fund, Washington, DC, United States, (3)Environmental Defense Fund, Berlin, Germany, (4)Post Doctoral Scientist, Austin, TX, United States, (5)Stanford University, Stanford, CA, United States, (6)Environmental Defense Fund New York, New York, NY, United States

Ruth Digby¹, Nathan Gillett², Adam H Monahan¹ and Jason N Cole³, (1)University of Victoria, Victoria, BC, Canada, (2)Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, BC, Canada, (3)Environment Canada Toronto, Toronto, ON, Canada

Shobha Kondragunta, NOAA College Park, College Park, MD, United States, Hai Zhang, UMBC, Woodstock, MD, United States, Zigang Wei, IMSG at NOAA/NESDIS/STAR, College Park, MD, United States and Kai Yang, UMD, College Park, MD, United States

Yi Ming¹, Norman G Loeb², Pu Lin³, Zhaoyi Shen⁴, Vaishali Naik⁵, Clare E. Singer⁶, Ryan Ward⁷, Fabien Paulot¹, Zhibo Zhang⁸, Nicolas Bellouin⁹, Larry Wayne Horowitz⁵, Paul A Ginoux¹⁰ and V Ramaswamy¹¹, (1)NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (2)NASA Langley Research Center, Hampton, VA, United States, (3)NOAA GFD Lab-Princeton University, Princeton, NJ, United States, (4)California Institute of Technology, Pasadena, CA, United States, (5)NOAA GFDL, Princeton, NJ, United States, (6)California Institute of Technology, Environmental Science and Engineering, Pasadena, CA, United States, (7)California Institute of Technology, Pasadena, United States, (8)University of Maryland Baltimore County, Baltimore, MD, United States, (9)University of Reading, Department of Meteorology, Reading, United Kingdom, (10)NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (11)NOAA/OAR/ GFDL, Princeton, NJ, United States

Andrey K Savtchenko, NASA Goddard Space Flight Center, Code 610.2, Greenbelt, MD, United States; ADNET Systems Inc., Greenbelt, MD, United States and Mohammad Khayat, NASA Goddard Space Flight Center, Greenbelt, MD, United States; ADNET Systems Inc. Greenbelt, Greenbelt, MD, United States

Zigang Wei, I.M. Systems Group Inc., NOAA/NESDIS/STAR, College Park, MD, United States, Shobha Kondragunta, NOAA College Park, College Park, MD, United States, Kai Yang, University of Maryland College Park, College Park, MD, United States, Hai Zhang, IMSG at NOAA/NESDIS/STAR, College Park, MD, United States and Brian C McDonald, Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States