Bo WANG, University of Alabama in Huntsville, Huntsville, AL, United States, Gabriele Pfister, NCAR/ACD, Boulder, CO, United States, Chi-Tsan Wang, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Shi Kuang, Univ. of Alabama in Huntsville, Huntsville, AL, United States and Mike Newchurch, Univ of Alabama Huntsville, Huntsville, AL, United States

Megan Bela¹, Rebecca Schwantes², Stuart A McKeen³, Ravan Ahmadov⁴, Eric James⁵, Jordan Schnell^5,6, Gabriel Pereira⁷, Meng Li⁸, Brian C McDonald⁸, Christopher C. Schmidt⁹, R. Bradley Pierce¹⁰, Susan O'Neill¹¹, Xiaoyang Zhang¹², Shobha Kondragunta¹³, Christine Wiedinmyer¹⁴, Emily Marie Gargulinski¹⁵, Amber Jeanine Soja¹⁶ and Hyundeok Choi¹⁶, (1)Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado and NOAA ESRL Chemical Sciences Laboratory, Boulder, CO, United States, (3)NOAA ESRL/CSL and CU Boulder/CIRES, Boulder, CO, United States, (4)NOAA ESRL/CSL, Boulder, CO, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (6)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder and NOAA ESRL Global Systems Laboratory, Boulder, CO, United States, (7)Federal University of São João Del Rei, São João Del Rei, Brazil, (8)Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, (9)University of Wisconsin-Madiso, Madison, WI, United States, (10)NOAA/NESDIS, Center for Satellite Application and Research, Madison, WI, United States, (11)US Forest Service, Seattle, WA, United States, (12)Geospatial Sciences Center of Excellence (GSCE), Brookings, SD, United States, (13)NOAA College Park, College Park, MD, United States, (14)Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, United States, (15)Universities Space Research Association, NASA Langley Research Center, Hampton, VA, United States, (16)National Institute of Aerospace, Hampton, VA, United States

Megan M. Johnson, North Carolina State University Raleigh, Raleigh, NC, United States, Sadia Afrin, North Carolina State University, Civil, Construction, and Environmental Engineering, Raleigh, NC, United States and Fernando Garcia-Menendez, North Carolina State University Raleigh, CCEE, Raleigh, NC, United States

Cenlin He, Piyush Bhardwaj and Rajesh Kumar, National Center for Atmospheric Research, Boulder, CO, United States

Therese S Carter and Colette L Heald, Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, MA, United States

Gonzalo Andres Ferrada¹, Carmichael Gregory¹, Zifeng Lu², David G Streets², Jun Wang³, Meng Zhou¹ and FIREX-AQ Science Team, (1)University of Iowa, Center for Global and Regional Environmental Research, Iowa City, IA, United States, (2)Argonne National Laboratory, Argonne, IL, United States, (3)the University of Iowa, Department of Chemical and Biochemical Engineering, & Center of Global and Regional and Environmental Research, & Interdisciplinary Graduate Program in Informatics, the University of Iowa, Iowa City, IA, United States

Frank M Flocke¹, John Joseph Orlando², Julia M Lee-Taylor³, Andrew John Weinheimer⁴, Denise D Montzka¹, Geoffrey S Tyndall⁵, Teresa Lynn Campos⁵, Eric C Apel¹, Rebecca S Hornbrook¹, Alan J Hills², Samuel R Hall⁶, Kirk Ullmann⁷, Wade Permar⁸, Lu Hu⁹, Joel A Thornton¹⁰, Brett B. Palm¹¹, Qiaoyun Peng¹², Vanessa Selimovic¹³, I-Ting Ku¹⁴, Amy Sullivan¹⁵, Jeffrey Lee Collett Jr¹⁶, Jakob Lindaas¹⁷ and Emily Fischer¹⁸, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)NCAR, Boulder, CO, United States, (3)NCAR-ACD, Boulder, CO, United States, (4)NCAR, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, CO, United States, (5)Natl Ctr Atmospheric Research, Boulder, CO, United States, (6)NCAR, Denver, CO, United States, (7)National Center for Atmospheric Research (NCAR), Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, CO, United States, (8)University of Montana, Chemistry and Biochemistry, Missoula, MT, United States, (9)Univ of MN-Soil, Water, & Clim, St. Paul, MN, United States, (10)University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States, (11)University of Washington, Atmospheric Sciences, Seattle, WA, United States, (12)California State University Northridge, Department of Environmental and Occupational Health, Northridge, CA, United States, (13)University of Montana, Department of Chemistry, Missoula, MT, United States, (14)Colorado State University, Atmospheric Science, Fort Collins, United States, (15)Colorado State University, Fort Collins, CO, United States, (16)Colorado State University, Atmospheric Science, Fort Collins, CO, United States, (17)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (18)Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States

Ali Akherati¹, Jeffrey R Pierce², Lauren Garofalo³, Matson A Pothier³, Delphine Farmer³, Sonia M Kreidenweis⁴, Wade Permar⁵, Ahsan Mozaffar⁶, Lu Hu⁷, Brett Palm⁸, Joel A Thornton⁹, Emily Fischer² and Shantanu Jathar¹⁰, (1)Colorado State University, Fort Collins, CO, United States, (2)Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States, (3)Department of Chemistry, Colorado State University, Fort Collins, CO, United States, (4)Colorado State University, Atmospheric Science, Fort Collins, CO, United States, (5)University of Montana, Chemistry and Biochemistry, Missoula, MT, United States, (6)University of Montana, Chemistry and Biochemistry, Missoula, United States, (7)Univ of MN-Soil, Water, & Clim, St. Paul, MN, United States, (8)University of Washington Seattle Campus, Atmospheric Sciences, Seattle, United States, (9)University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States, (10)Colorado State University, Mechanical Engineering, Fort Collins, CO, United States

Siyuan Wang, National Center for Atmospheric Research, Boulder, CO, United States

Aditya Kumar¹, R. Bradley Pierce¹, Allen Lenzen¹, Ravan Ahmadov², Christopher C. Schmidt³, Joshua Peter Schwarz⁴, Anne Elizabeth Perring⁵, Joseph M Katich⁶, Jose L Jimenez⁷, Pedro Campuzano Jost⁸, Hongyu Guo⁸ and Johnathan W Hair⁹, (1)Space Science and Engineering Center, University of Wisconsin Madison, Madison, WI, United States, (2)NOAA ESRL/CSL, Boulder, CO, United States, (3)University of Wisconsin Madison, Madison, WI, United States, (4)NOAA Chemical Sciences Laboratory (CSL), Boulder, CO, United States, (5)Colgate University, Department of Chemistry, Hamilton, NY, United States, (6)NOAA Chemical Sciences Laboratory, / CIRES, Boulder, CO, United States, (7)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, CO, United States, (8)University of Colorado Boulder, Boulder, CO, United States, (9)NASA Langley Research Center, Hampton, VA, United States