Nighttime NO3 radical variations near the ground in the summertime Seoul, Korea
Jiseon Lee1, Chisung Yun1, Gangwoong Lee1, Joo-Ae Kim2, Doyoung Kim2, Meehye Lee2, Hyunmin Lee2 and Sijin Chen2, (1)Hankuk University of Foreign Studies, Environmental Science, Yongin, South Korea, (2)Korea University, Department of Earth and Environmental Science, Seoul, South Korea