A comparative analysis for deep learning model ( hyDL-CO v 1 . 0 ) and 1 Kalman Filter to predict CO in China 2 3

A comparative analysis for deep learning model (hyDL-CO v1.0) and 1 Kalman Filter to predict CO in China 2 3 Weichao Han†, Tai-Long He†, Zhaojun Tang, Min Wang, Dylan Jones, Zhe Jiang* 4 5 School of Earth and Space Sciences, University of Science and Technology of China, Hefei, 6 Anhui, 230026, China. 7 Department of Physics, University of Toronto, Toronto, ON, M5S 1A7, Canada. 8 †These authors contributed equally to this work. 9 10 *Correspondence to: Zhe Jiang (zhejiang@ustc.edu.cn) 11 12 13 Abstract 14