Observational Insights into N2O5 Heterogeneous Chemistry: Influencing Factors and Contribution to Wintertime Air Pollution

Erin E. McDuffie1,2, Dorothy L Fibiger2,3, Caroline Womack2, William P Dube1,2, Felipe Lopez-Hilfiker4, Lexie Goldberger5, Joel A Thornton5, Viral Shah5, Lyatt Jaegle5, Hongyu Guo6, Rodney J Weber6, Jason Clay Schroder1,7, Pedro Campuzano Jost1,7, Jose L Jimenez1,7, Alessandro Franchin1,2, Ann M Middlebrook2, Munkhbayar Baasandorj8 and Steven S Brown2,9, (1)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (2)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (3)Cooperative Institute for Research in Environmental Science, Boulder, CO, United States, (4)Paul Scherrer Institute, Villigen PSI, Switzerland, (5)University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States, (6)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, (7)University of Colorado at Boulder, Department of Chemistry & Biochemistry, Boulder, CO, United States, (8)University of Utah, Department of Atmospheric Science, Salt Lake City, UT, United States, (9)University of Colorado Boulder, Department of Chemistry and Biochemistry, Boulder, CO, United States