Articles | Volume 20, issue 23
https://doi.org/10.5194/acp-20-14769-2020
© Author(s) 2020. 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-20-14769-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
02 Dec 2020
Measurement report |
| 02 Dec 2020
| 02 Dec 2020
Measurement report: Important contributions of oxygenated compounds to emissions and chemistry of volatile organic compounds in urban air
Caihong Wu
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Chaomin Wang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Sihang Wang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Wenjie Wang
State Joint Key Laboratory of Environmental Simulation and
Pollution Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Jipeng Qi
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Baolin Wang
School of Environmental Science and Engineering, Qilu University of
Technology, Jinan 250353, China
Hongli Wang
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Chen Wang
School of Environmental Science and Engineering, Qilu University of
Technology, Jinan 250353, China
Wei Song
State Key Laboratory of Organic Geochemistry, Guangzhou Institute
of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Xinming Wang
State Key Laboratory of Organic Geochemistry, Guangzhou Institute
of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Weiwei Hu
State Key Laboratory of Organic Geochemistry, Guangzhou Institute
of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Shengrong Lou
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Chenshuo Ye
State Joint Key Laboratory of Environmental Simulation and
Pollution Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Yuwen Peng
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Zelong Wang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Yibo Huangfu
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Yan Xie
College of Environment and Energy, South China University of
Technology, Guangzhou 510006, China
Manni Zhu
College of Environment and Energy, South China University of
Technology, Guangzhou 510006, China
Junyu Zheng
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Xuemei Wang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Bin Jiang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Zhanyi Zhang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
Min Shao
CORRESPONDING AUTHOR
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative
Innovation for Environmental Quality, Guangzhou 511443, China
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Latest update: 06 Dec 2025
Short summary
Based on measurements from an online mass spectrometer, we quantify volatile organic compound (VOC) concentrations from numerous ions of the mass spectrometer, using information from laboratory-obtained calibration results. We find that most VOC concentrations are from oxygenated VOCs (OVOCs). We further show that these OVOCs also contribute significantly to OH reactivity. Our results suggest the important role of OVOCs in VOC emissions and chemistry in urban air.
Based on measurements from an online mass spectrometer, we quantify volatile organic compound...
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