Leigh Crilley, Melodie Lao, Seyed Danial Nodeh Farahani, Leyla Salehpoor and Trevor C VandenBoer, York University, Chemistry, Toronto, ON, Canada

Chen Wang¹, Brandon Bottorff², Emily Reidy², Colleen Marciel Fontelera Rosales³, Douglas Collins^1,4, Atila Novoselac⁵, Delphine Farmer⁶, Marina Vance⁷, Philip S Stevens^2,3 and Jonathan Abbatt¹, (1)University of Toronto, Department of Chemistry, Toronto, ON, Canada, (2)Indiana University Bloomington, Chemistry, Bloomington, IN, United States, (3)Indiana University, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States, (4)Bucknell University, Chemistry, Lewisburg, United States, (5)University of Texas, Austin, Austin, United States, (6)Department of Chemistry, Colorado State University, Fort Collins, CO, United States, (7)University of Colorado, Boulder, CO, United States

Anna Wilson^1,2, Matthew Mitchell Coggon³, Rebecca Schwantes⁴, Brian C McDonald⁵, Georgios Gkatzelis^6,7, Jessica Gilman⁸, Jeff Peischl³ and Carsten Warneke³, (1)NOAA Chemical Sciences Laboratory, Boulder, CO, United States, (2)University of Kansas, Lawrence, KS, United States, (3)CIRES and NOAA ESRL, Chemical Sciences Laboratory, Boulder, CO, United States, (4)Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado and NOAA ESRL Chemical Sciences Laboratory, Boulder, CO, United States, (5)Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, (6)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (7)NOAA Earth Systems Research Laboratory, Chemical Sciences Division, Boulder, United States, (8)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States

Brandon Boor¹, Tianren Wu¹, Antonios Tasoglou², Heinz J Huber² and Philip S Stevens³, (1)Purdue University, Lyles School of Civil Engineering, West Lafayette, IN, United States, (2)RJ Lee Group Inc., Monroeville, PA, United States, (3)Indiana University, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States

Freja F Oesterstroem, University of York, Environment and Geography, York, YO10, United Kingdom and Nicola Carslaw, University of York, York, United Kingdom

Mengze Li¹, Charles J Weschler^2,3, Gabriel Bekö³, Pawel Wargocki³, Gregor Lucic⁴ and Jonathan Williams⁵, (1)Max Planck Institute for Chemistry, Mainz, Germany, (2)Rutgers University New Brunswick, Environmental & Occupational Health Sciences Institute, New Brunswick, NJ, United States, (3)International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark, (4)Picarro, Inc., Santa Clara, CA, United States, (5)Max Planck Institute for Chemistry, Atmospheric Chemistry Department, Mainz, Germany

Keri Nauman, Damien Ketcherside and Lu Hu, University of Montana, Chemistry and Biochemistry, Missoula, MT, United States

Mackenzie Humes¹, Mingyi Wang², Sunhye Kim³, Jo Machesky⁴, Drew R Gentner⁴, Neil McPherson Donahue² and Albert Presto¹, (1)Carnegie Mellon University, Pittsburgh, PA, United States, (2)Carnegie Mellon University, Center for Atmospheric Particle Studies, Pittsburgh, PA, United States, (3)Carnegie Mellon University, Mechanical Engineering, Pittsburgh, PA, United States, (4)Yale University, Department of Chemical and Environmental Engineering, New Haven, CT, United States

Aruã Leite¹, Sonia Rousse², Jean-François Leon³, Loïc Drigo⁴, Ricardo IF Trindade⁵ and Melina Macouin⁴, (1)Geosciences Environnement Toulouse, Toulouse, France, (2)GET, Géosciences Environnement Toulouse, Toulouse, France, (3)CNRS, Paris Cedex 16, France, (4)GET Géosciences Environnement Toulouse, Toulouse, France, (5)Universidade de São Paulo, Geophysics, São Paulo, Brazil

Pascale Lakey¹, Andreas Zuend², Glenn Morrison³, Nijing WANG⁴, Nora Zannoni⁴, Jonathan Williams⁴, Youngbo Won⁵, Donghyun Rim⁵ and Manabu Shiraiwa⁶, (1)University of California Irvine, Department of Chemistry, Irvine, CA, United States, (2)McGill University, Department of Atmospheric and Oceanic Sciences, Montreal, QC, Canada, (3)University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, NC, United States, (4)Max Planck Institute for Chemistry, Atmospheric Chemistry Department, Mainz, Germany, (5)Pennsylvania State University Main Campus, Architectural Engineering Department, University Park, PA, United States, (6)University of California Irvine, Department of Chemistry, Irvine, United States

Karl Seltzer, Environmental Protection Agency, Research Triangle Park, NC, United States, Benjamin Murphy, Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States, Venkatesh Rao, Environmental Protection Agency Research Triangle Park, Research Triangle Park, United States, Elyse Pennington, California Institute of Technology, Pasadena, United States, Kristen Foley, EPA, Office of Research and Development, Durham, NC, United States and Havala Olson Taylor Pye, US EPA, Durham, United States

Anna Hodshire¹, Andrew Abeleira², Laura Ampollini³, Caleb Arata⁴, James Mattila⁵, Matson A Pothier⁶, Chen Wang⁷, Jonathan Abbatt⁸, Ellison Carter⁹, Peter DeCarlo¹⁰, Allen H Goldstein¹¹, William W Nazaroff¹², Marina Vance¹³, Delphine Farmer⁶ and HOMEChem Science Team , (1)Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States, (2)Colorado State University, Fort Collins, CO, United States, (3)Drexel University, Philadelphia, United States, (4)University of California Berkeley, Berkeley, United States, (5)Colorado State University, Fort Collins, United States, (6)Department of Chemistry, Colorado State University, Fort Collins, CO, United States, (7)University of Toronto, Toronto, ON, Canada, (8)University of Toronto, Department of Chemistry, Toronto, ON, Canada, (9)Colorado State University, Civil and Environmental Engineering, Fort Collins, CO, United States, (10)Johns Hopkins University, Department of Environmental Health and Engineering, Balitmore, MD, United States, (11)University of California Berkeley, Berkeley, CA, United States, (12)Univ California-Berkeley, Berkeley, CA, United States, (13)University of Colorado, Boulder, CO, United States

Melissa Morris¹, Demetrios Pagonis², Joost de Gouw³ and Jose L Jimenez², (1)University of Colorado at Boulder, Department of Chemistry, Boulder, CO, United States, (2)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, CO, United States, (3)University of Colorado at Boulder, Department of Chemistry, Boulder, United States

Derek J. Price¹, Doug A Day², Demetrios Pagonis², Harald Stark³, Anne V Handschy⁴, Lucas B Algrim³, Shelly Miller⁵, Joost A de Gouw⁶, Paul J Ziemann⁷, James Roberts⁸ and Jose L Jimenez², (1)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (2)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, CO, United States, (3)University of Colorado at Boulder, Department of Chemistry, Boulder, CO, United States, (4)University of Colorado at Boulder, Chemistry, Boulder, United States, (5)University of Colorado, Boulder, Department of Mechanical Engineering, Boulder, CO, United States, (6)University of Colorado, CIRES and Department of Chemistry, Boulder, CO, United States, (7)University of Colorado at Boulder, Chemistry and Biochemistry, Boulder, CO, United States, (8)NOAA ESRL, Chemical Sciences Laboratory, Boulder, CO, United States

Weina Chen, Sun Yat-Sen University, Guangzhou, China and Jason Blake Cohen, Sun Yat-Sen University, School of Atmospheric Sciences, Guangzhou, China

Carsten Warneke, NOAA Boulder, Boulder, CO, United States, Georgios Gkatzelis, Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research, IEK-8: Troposphere, Jülich 52428, Germany, Brian C McDonald, Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, Jeff Peischl, CIRES and NOAA ESRL, Chemical Sciences Laboratory, Boulder, CO, United States, Kenneth C. Aikin, Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, United States, Jessica Gilman, NOAA Earth System Research Laboratory, Chemical Sciences Laboratory, Boulder, CO, United States, Michael Trainer, Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States and Matthew Mitchell Coggon, NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO, United States