Field Study 2022 for TRS project in Qingdao, China

The winter field campaign in Qingdao led by Prof. Tao Wang was conducted in collaboration with Shandong University, Ocean University of China and University of Science and Technology of China. Three members from PolyU CEE team, Xiaorui Chen, Yifan Jiang and Zheng Zong, joined this campaign and were in charge of I-Tof-CIMS, 42i, 49i, high-volume and 8-stage membrane filter sampling. We obtained a comprehensive set of ambient trace gases data, including halogen species, NOx, O3, CO, SO2, volatile organic compounds and particulate ion concentrations. More data analysis will be done based on this set of data in the near future.