Diurnal cycles of NOx over the United States: Comprehensive evaluations and implications for NOx emissions
Jianfeng Li1, Yuhang Wang2, Charles David Smeltzer3, Yuzhong Zhang2, Ruixiong Zhang3, Andrew John Weinheimer4, Edward Abram Celarier5,6 and Jay R Herman7,8, (1)Pacific Northwest National Lab, Richland, United States, (2)Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States, (3)Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, GA, United States, (4)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)Universities Space Research Association Columbia, Columbia, MD, United States, (7)University of Maryland Baltimore County, Baltimore, United States, (8)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, MD, United States