Articles | Volume 23, issue 18
https://doi.org/10.5194/acp-23-10795-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-10795-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
28 Sep 2023
Research article |
| 28 Sep 2023
| 28 Sep 2023
Exploring the amplified role of HCHO in the formation of HMS and O3 during the co-occurring PM2.5 and O3 pollution in a coastal city of southeast China
Youwei Hong
CORRESPONDING AUTHOR
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
College of JunCao Science and Ecology, Fujian Agriculture and Forest
University, Fuzhou, 350002, China
School of Life Sciences, Hebei University, Baoding, 071000, China
Keran Zhang
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of JunCao Science and Ecology, Fujian Agriculture and Forest
University, Fuzhou, 350002, China
Dan Liao
College of Environment and Public Health, Xiamen Huaxia University,
Xiamen, 361024, China
Gaojie Chen
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
Min Zhao
Environment Research Institute, Shandong University, Qingdao, 266237,
China
Yiling Lin
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Chemical Engineering, Huaqiao University, Xiamen, 361021,
China
Xiaoting Ji
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
Ke Xu
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
School of Life Sciences, Hebei University, Baoding, 071000, China
Yu Wu
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Chemical Engineering, Huaqiao University, Xiamen, 361021,
China
Ruilian Yu
College of Chemical Engineering, Huaqiao University, Xiamen, 361021,
China
Gongren Hu
College of Chemical Engineering, Huaqiao University, Xiamen, 361021,
China
Sung-Deuk Choi
Department of Urban and Environmental Engineering, Ulsan National
Institute of Science and Technology, Ulsan, 44919, South Korea
Likun Xue
CORRESPONDING AUTHOR
Environment Research Institute, Shandong University, Qingdao, 266237,
China
Jinsheng Chen
Center for Excellence in Regional Atmospheric Environment, Key Lab of
Urban Environment and Health, Institute of Urban Environment, Chinese
Academy of Sciences, Xiamen, 361021, China
Fujian Key Laboratory of Atmospheric Ozone Pollution Prevention,
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021,
China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
Data sets
Dataset for ACP by Hong et al., 2023 Youwei Hong https://doi.org/10.5281/zenodo.7799302
Short summary
Particle uptakes of HCHO and the impacts on PM2.5 and O3 production remain highly uncertain. Based on the investigation of co-occurring wintertime O3 and PM2.5 pollution in a coastal city of southeast China, we found enhanced heterogeneous formation of hydroxymethanesulfonate (HMS) and increased ROx concentrations and net O3 production rates. The findings of this study are helpful to better explore the mechanisms of key precursors for co-occurring PM2.5 and O3 pollution.
Particle uptakes of HCHO and the impacts on PM2.5 and O3 production remain highly uncertain....
Altmetrics
Final-revised paper
Preprint