Articles | Volume 25, issue 21
https://doi.org/10.5194/acp-25-14573-2025
© Author(s) 2025. 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-25-14573-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The impact of tropical cyclones on regional ozone pollution and its future trend in the Yangtze River Delta of China
Mengzhu Xi
School of Environment, Nanjing Normal University, Nanjing 210023, China
School of Environment, Nanjing Normal University, Nanjing 210023, China
Da Gao
School of Atmospheric Science, Nanjing University, Nanjing 210023, China
now at: Center for Aerosol Science and Engineering, Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis, St. Louis, MO, USA
School of Environment, Nanjing Normal University, Nanjing 210023, China
Yi Luo
School of Atmospheric Science, Nanjing University, Nanjing 210023, China
Ningbo Ecological Environment Monitoring Center of Zhejiang Province, Ningbo 315048, China
Lingyun Feng
School of Environment, Nanjing Normal University, Nanjing 210023, China
Shitong Chen
School of Environment, Nanjing Normal University, Nanjing 210023, China
Shuxian Zhang
School of Environment, Nanjing Normal University, Nanjing 210023, China
Related authors
Danyang Ma, Min Xie, Huan He, Tijian Wang, Mengzhu Xi, Lingyun Feng, Shuxian Zhang, and Shitong Chen
Atmos. Chem. Phys., 25, 12069–12086, https://doi.org/10.5194/acp-25-12069-2025, https://doi.org/10.5194/acp-25-12069-2025, 2025
Short summary
Short summary
The PM2.5 concentration in China underwent significant changes in 2013. We examined the underlying causes from three perspectives: anthropogenic pollutant emissions, meteorological conditions, and CO2 concentration variations. Our study highlighted the importance of considering the role of CO2 in vegetation when predicting PM2.5 concentrations and developing corresponding control strategies.
Danyang Ma, Min Xie, Huan He, Tijian Wang, Mengzhu Xi, Lingyun Feng, Shuxian Zhang, and Shitong Chen
Atmos. Chem. Phys., 25, 12069–12086, https://doi.org/10.5194/acp-25-12069-2025, https://doi.org/10.5194/acp-25-12069-2025, 2025
Short summary
Short summary
The PM2.5 concentration in China underwent significant changes in 2013. We examined the underlying causes from three perspectives: anthropogenic pollutant emissions, meteorological conditions, and CO2 concentration variations. Our study highlighted the importance of considering the role of CO2 in vegetation when predicting PM2.5 concentrations and developing corresponding control strategies.
Yasong Li, Chen Li, Yaoyu Li, Tijian Wang, Mengmeng Li, Yawei Qu, Hao Wu, Min Xie, and Yanjin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-4017, https://doi.org/10.5194/egusphere-2025-4017, 2025
This preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).
Short summary
Short summary
Over the past decade, ozone levels have risen in China despite cleaner air. Using an improved atmospheric model, we show that changes in tiny airborne particles influence ozone differently in winter and summer: reduced particles boost winter ozone through sunlight-driven reactions, while summer ozone responds to chemical reactions on particle surfaces. These findings highlight the need to consider particle-ozone interactions in air quality and climate policies to avoid unintended effects.
Hua Lu, Min Xie, Nan Wang, Bojun Liu, Jinyue Jiang, Bingliang Zhuang, Ying Zhang, Meixuan Wu, Jianfeng Yang, Kunqin Lv, and Danyang Ma
Atmos. Chem. Phys., 25, 10141–10158, https://doi.org/10.5194/acp-25-10141-2025, https://doi.org/10.5194/acp-25-10141-2025, 2025
Short summary
Short summary
Fires are important sources of air pollution in many regions. This study isolates fire-specific PM2.5 from observations, showing its increasing proportion in recent years. Our findings indicate that fire-specific PM2.5 disproportionately affects impoverished populations in the Asia Pacific. Furthermore, we suggest that, under future climate change, fire-specific PM2.5 will likely continue rising. This highlights the need for interventions to reduce fire-related air pollution and its health impacts.
Xin Zeng, Tijian Wang, Congwu Huang, Bingliang Zhuang, Shu Li, Mengmeng Li, Min Xie, Qian Zhang, and Nanhong Xie
EGUsphere, https://doi.org/10.5194/egusphere-2025-608, https://doi.org/10.5194/egusphere-2025-608, 2025
Preprint archived
Short summary
Short summary
In this study, we enhanced the regional climate-chemistry-ecology model to reveal the seasonal and spatial variations of N2O levels. The lowest concentration was recorded in June (334.01 ppb), while the highest occurred in December (335.42 ppb). Certain regions, such as the North China Plain and the Ganges Basin, exhibited higher nitrous oxide levels. We also gained deeper insights into the complex interactions between N2O emissions and atmospheric processes.
Hua Lu, Min Xie, Bingliang Zhuang, Danyang Ma, Bojun Liu, Yangzhihao Zhan, Tijian Wang, Shu Li, Mengmeng Li, and Kuanguang Zhu
Atmos. Chem. Phys., 24, 8963–8982, https://doi.org/10.5194/acp-24-8963-2024, https://doi.org/10.5194/acp-24-8963-2024, 2024
Short summary
Short summary
To identify cloud, aerosol, and planetary boundary layer (PBL) interactions from an air quality perspective, we summarized two pollution patterns characterized by denser liquid cloud and by obvious cloud radiation interaction (CRI). Numerical simulation experiments showed CRI could cause a 50 % reduction in aerosol radiation interaction (ARI) under a low-trough system. The results emphasized the nonnegligible role of CRI and its inhibition of ARI under wet and cloudy pollution synoptic patterns.
Nanhong Xie, Tijian Wang, Xiaodong Xie, Xu Yue, Filippo Giorgi, Qian Zhang, Danyang Ma, Rong Song, Beiyao Xu, Shu Li, Bingliang Zhuang, Mengmeng Li, Min Xie, Natalya Andreeva Kilifarska, Georgi Gadzhev, and Reneta Dimitrova
Geosci. Model Dev., 17, 3259–3277, https://doi.org/10.5194/gmd-17-3259-2024, https://doi.org/10.5194/gmd-17-3259-2024, 2024
Short summary
Short summary
For the first time, we coupled a regional climate chemistry model, RegCM-Chem, with a dynamic vegetation model, YIBs, to create a regional climate–chemistry–ecology model, RegCM-Chem–YIBs. We applied it to simulate climatic, chemical, and ecological parameters in East Asia and fully validated it on a variety of observational data. Results show that RegCM-Chem–YIBs model is a valuable tool for studying the terrestrial carbon cycle, atmospheric chemistry, and climate change on a regional scale.
Hua Lu, Min Xie, Wei Zhao, Bojun Liu, Tijian Wang, and Bingliang Zhuang
Atmos. Meas. Tech., 17, 167–179, https://doi.org/10.5194/amt-17-167-2024, https://doi.org/10.5194/amt-17-167-2024, 2024
Short summary
Short summary
Observations of vertical wind in regions with complex terrain are essential, but they are always sparse and have poor representation. Data verification and quality control are conducted on the wind profile radar and Aeolus wind products in this study, trying to compensate for the limitations of wind field observations. The results shed light on the comprehensive applications of multi-source wind profile data in complicated terrain regions with sparse ground-based wind observations.
Yangzhihao Zhan, Min Xie, Wei Zhao, Tijian Wang, Da Gao, Pulong Chen, Jun Tian, Kuanguang Zhu, Shu Li, Bingliang Zhuang, Mengmeng Li, Yi Luo, and Runqi Zhao
Atmos. Chem. Phys., 23, 9837–9852, https://doi.org/10.5194/acp-23-9837-2023, https://doi.org/10.5194/acp-23-9837-2023, 2023
Short summary
Short summary
Although the main source contribution of pollution is secondary inorganic aerosols in Nanjing, health risks mainly come from industry sources and vehicle emissions. Therefore, the development of megacities should pay more attention to the health burden of vehicle emissions, coal combustion, and industrial processes. This study provides new insight into assessing the relationship between source apportionment and health risks and can provide valuable insight into air pollution strategies.
Danyang Ma, Tijian Wang, Hao Wu, Yawei Qu, Jian Liu, Jane Liu, Shu Li, Bingliang Zhuang, Mengmeng Li, and Min Xie
Atmos. Chem. Phys., 23, 6525–6544, https://doi.org/10.5194/acp-23-6525-2023, https://doi.org/10.5194/acp-23-6525-2023, 2023
Short summary
Short summary
Increasing surface ozone (O3) concentrations have long been a significant environmental issue in China, despite the Clean Air Action Plan launched in 2013. Most previous research ignores the contributions of CO2 variations. Our study comprehensively analyzed O3 variation across China from various perspectives and highlighted the importance of considering CO2 variations when designing long-term O3 control policies, especially in high-vegetation-coverage areas.
Chenchao Zhan, Min Xie, Hua Lu, Bojun Liu, Zheng Wu, Tijian Wang, Bingliang Zhuang, Mengmeng Li, and Shu Li
Atmos. Chem. Phys., 23, 771–788, https://doi.org/10.5194/acp-23-771-2023, https://doi.org/10.5194/acp-23-771-2023, 2023
Short summary
Short summary
With the development of urbanization, urban land use and anthropogenic
emissions increase, affecting urban air quality and, in turn, the health risks associated with air pollutants. In this study, we systematically evaluate the impacts of urbanization on air quality and the corresponding health risks in a highly urbanized city with severe air pollution and complex terrain. This work focuses on the health risks caused by urbanization and can provide valuable insight for air pollution strategies.
Chenchao Zhan and Min Xie
Atmos. Chem. Phys., 22, 1351–1371, https://doi.org/10.5194/acp-22-1351-2022, https://doi.org/10.5194/acp-22-1351-2022, 2022
Short summary
Short summary
The changes of land use and anthropogenic heat (AH) derived from urbanization can affect meteorology and in turn O3 evolution. In this study, we briefly describe the general features of O3 pollution in the Yangtze River Delta (YRD) based on in situ observational data. Then, the impacts of land use and anthropogenic heat on O3 via changing the meteorological factors and local circulations are investigated in this region using the WRF-Chem model.
Mengmeng Li, Zihan Zhang, Quan Yao, Tijian Wang, Min Xie, Shu Li, Bingliang Zhuang, and Yong Han
Atmos. Chem. Phys., 21, 15135–15152, https://doi.org/10.5194/acp-21-15135-2021, https://doi.org/10.5194/acp-21-15135-2021, 2021
Short summary
Short summary
We establish the nonlinear responses between nitrate and NOx in China. Reduction of NOx results in linearly lower nitrate in summer–autumn whereas an increase of winter nitrate until an inflexion point at 40–50 % reduction due to the excess oxidants. NH3 and VOCs are effective in controlling nitrate pollution, whereas decreasing the SO2 and NOx emissions may have counterintuitive effects on nitrate aerosols. This paper helps understand the nonlinear aerosol and photochemistry feedback.
Da Gao, Min Xie, Jane Liu, Tijian Wang, Chaoqun Ma, Haokun Bai, Xing Chen, Mengmeng Li, Bingliang Zhuang, and Shu Li
Atmos. Chem. Phys., 21, 5847–5864, https://doi.org/10.5194/acp-21-5847-2021, https://doi.org/10.5194/acp-21-5847-2021, 2021
Short summary
Short summary
O3 has been increasing in recent years over the Yangtze River Delta region of China and is closely associated with dominant weather systems. Still, the study on the impact of changes in synoptic weather patterns (SWPs) on O3 variation is quite limited. This work aims to reveal the unique features of changes in each SWP under O3 variation and quantifies the effects of meteorological conditions on O3 variation. Our findings could be helpful in strategy planning for O3 pollution control.
Chenchao Zhan, Min Xie, Chongwu Huang, Jane Liu, Tijian Wang, Meng Xu, Chaoqun Ma, Jianwei Yu, Yumeng Jiao, Mengmeng Li, Shu Li, Bingliang Zhuang, Ming Zhao, and Dongyang Nie
Atmos. Chem. Phys., 20, 13781–13799, https://doi.org/10.5194/acp-20-13781-2020, https://doi.org/10.5194/acp-20-13781-2020, 2020
Short summary
Short summary
The Yangtze River Delta (YRD) region has been suffering from severe ozone (O3) pollution in recent years. Synoptic systems, like typhoons, can have a significant effect on O3 episodes. However, research on landfall typhoons affecting O3 in the YRD is limited. This work aims to reveal the main processes of landfall typhoons affecting surface O3 and estimate health impacts of O3 during the study period in the YRD, which can be useful for taking reasonable pollution control measures in this area.
Han Han, Yue Wu, Jane Liu, Tianliang Zhao, Bingliang Zhuang, Honglei Wang, Yichen Li, Huimin Chen, Ye Zhu, Hongnian Liu, Qin'geng Wang, Shu Li, Tijian Wang, Min Xie, and Mengmeng Li
Atmos. Chem. Phys., 20, 13591–13610, https://doi.org/10.5194/acp-20-13591-2020, https://doi.org/10.5194/acp-20-13591-2020, 2020
Short summary
Short summary
Combining simulations from a global chemical transport model and a trajectory model, we find that black carbon aerosols from South Asia and East Asia contribute 77 % of the surface black carbon in the Tibetan Plateau. The Asian monsoon largely modulates inter-annual transport of black carbon from non-local regions to the Tibetan Plateau surface in most seasons, while inter-annual fire activities in South Asia influence black carbon concentration over the Tibetan Plateau surface mainly in spring.
Cited articles
Adak, S., Mandal, N., Mukhopadhyay, A., Maity, P. P., and Sen, S.: Current state and prediction of future global climate change and variability in terms of CO2 levels and temperature, in: Enhancing resilience of dryland agriculture under changing climate: Interdisciplinary and convergence Approaches, Springer, 15–43, https://doi.org/10.1007/978-981-19-9159-2_2, 2023.
Akritidis, D., Pozzer, A., and Zanis, P.: On the impact of future climate change on tropopause folds and tropospheric ozone, Atmos. Chem. Phys., 19, 14387–14401, https://doi.org/10.5194/acp-19-14387-2019, 2019.
Arnold, S. R., Lombardozzi, D., Lamarque, J. F., Richardson, T., Emmons, L. K., Tilmes, S., Sitch, S. A., Folberth, G., Hollaway, M. J., and Martin, M. V.: Simulated Global Climate Response to Tropospheric Ozone-Induced Changes in Plant Transpiration, Geophysical Research Letters, 45, 13070–13079, https://doi.org/10.1029/2018gl079938, 2018.
Balaguru, K., Chang, C. C., Leung, L. R., Foltz, G. R., Hagos, S. M., Wehner, M. F., Kossin, J. P., Ting, M. F., and Xu, W. W.: A Global Increase in Nearshore Tropical Cyclone Intensification, Earths Future, 12, https://doi.org/10.1029/2023ef004230, 2024.
Bao, Q. Y., Lin, W. L., Jin, J. L., Xu, X. B., Zhao, G., Zhang, X. Y., and Ma, Q. L.: Long-term variation of O3 in the Yangtze River Delta and its influencing factors from a regional perspective, Urban Climate, 60, https://doi.org/10.1016/j.uclim.2025.102353, 2025.
Bhatia, K., Baker, A., Yang, W. C., Vecchi, G., Knutson, T., Murakami, H., Kossin, J., Hodges, K., Dixon, K., Bronselaer, B., and Whitlock, C.: A potential explanation for the global increase in tropical cyclone rapid intensification, Nature Communications, 13, https://doi.org/10.1038/s41467-022-34321-6, 2022.
Chand, S. S., Walsh, K. J. E., Camargo, S. J., Kossin, J. P., Tory, K. J., Wehner, M. F., Chan, J. C. L., Klotzbach, P. J., Dowdy, A. J., Bell, S. S., Ramsay, H. A., and Murakami, H.: Declining tropical cyclone frequency under global warming, Nature Climate Change, 12, 655, https://doi.org/10.1038/s41558-022-01388-4, 2022.
Chen, L., Zhu, J., Liao, H., Yang, Y., and Yue, X.: Meteorological influences on PM2.5 and O3 trends and associated health burden since China's clean air actions, Science of the Total Environment, 744, https://doi.org/10.1016/j.scitotenv.2020.140837, 2020.
Chow, E. C. H., Li, R. C. Y., and Zhou, W.: Influence of Tropical Cyclones on Hong Kong Air Quality, Advances in Atmospheric Sciences, 35, 1177–1188, https://doi.org/10.1007/s00376-018-7225-4, 2018.
Chu, J. E., Lee, S. S., Timmermann, A., Wengel, C., Stuecker, M. F., and Yamaguchi, R.: Reduced tropical cyclone densities and ocean effects due to anthropogenic greenhouse warming, Science Advances, 6, https://doi.org/10.1126/sciadv.abd5109, 2020.
Deng, T., Wang, T. J., Wang, S. Q., Zou, Y., Yin, C. Q., Li, F., Liu, L., Wang, N., Song, L., Wu, C., and Wu, D.: Impact of typhoon periphery on high ozone and high aerosol pollution in the Pearl River Delta region, Science of the Total Environment, 668, 617–630, https://doi.org/10.1016/j.scitotenv.2019.02.450, 2019.
DOC/NOAA/NWS/NCEP: NCEP FNL Operational Model Global Tropospheric Analyses, continuing from July 1999, updated daily, National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce, NSF National Center for Atmospheric Research [data set], https://doi.org/10.5065/D6M043C6, 2000.
Fu, Y. and Tai, A. P. K.: Impact of climate and land cover changes on tropospheric ozone air quality and public health in East Asia between 1980 and 2010, Atmos. Chem. Phys., 15, 10093–10106, https://doi.org/10.5194/acp-15-10093-2015, 2015.
Gao, D., Xie, M., Liu, J., Wang, T., Ma, C., Bai, H., Chen, X., Li, M., Zhuang, B., and Li, S.: Ozone variability induced by synoptic weather patterns in warm seasons of 2014–2018 over the Yangtze River Delta region, China, Atmos. Chem. Phys., 21, 5847–5864, https://doi.org/10.5194/acp-21-5847-2021, 2021.
Gong, S. L., Zhang, L., Liu, C., Lu, S. H., Pan, W. J., and Zhang, Y. H.: Multi-scale analysis of the impacts of meteorology and emissions on PM2.5 and O3 trends at various regions in China from 2013 to 2020 2. Key weather elements and emissions, Science of the Total Environment, 824, https://doi.org/10.1016/j.scitotenv.2022.153847, 2022.
Gong, X., Sun, F. X., Wei, L., Zhang, Y., Xia, M. J., Ge, M., and Xiong, L. L.: Association of Ozone and Temperature with Ischemic Heart Disease Mortality Risk: Mediation and Interaction Analyses, Environmental Science & Technology, 58, 20378–20388, https://doi.org/10.1021/acs.est.4c05899, 2024.
Hegarty, J., Mao, H., and Talbot, R.: Synoptic controls on summertime surface ozone in the northeastern United States, Journal of Geophysical Research-Atmospheres, 112, https://doi.org/10.1029/2006jd008170, 2007.
Hou, X. W., Zhu, B., Kumar, K. R., and Lu, W.: Inter-annual variability in fine particulate matter pollution over China during 2013–2018: Role of meteorology, Atmospheric Environment, 214, https://doi.org/10.1016/j.atmosenv.2019.116842, 2019.
Hu, W. Z., Liu, R., Chen, Z. C., Ouyang, S. S., Hu, T. T., Wang, Y., Cui, Z. Y., Jiang, B., Chen, D. H., and Liu, S. C.: Processes conducive to high ozone formation in Pearl River Delta in the presence of Pacific tropical cyclones, Atmospheric Environment, 307, https://doi.org/10.1016/j.atmosenv.2023.119859, 2023.
Huth, R., Beck, C., and Kucerová, M.: Synoptic-climatological evaluation of the classifications of atmospheric circulation patterns over Europe, International Journal of Climatology, 36, 2710–2726, https://doi.org/10.1002/joc.4546, 2016.
Jiang, Y. C., Zhao, T. L., Liu, J., Xu, X. D., Tan, C. H., Cheng, X. H., Bi, X. Y., Gan, J. B., You, J. F., and Zhao, S. Z.: Why does surface ozone peak before a typhoon landing in southeast China?, Atmos. Chem. Phys., 15, 13331–13338, https://doi.org/10.5194/acp-15-13331-2015, 2015.
Jung, H.: Humans fuel stronger cyclones, Nature Climate Change, 15, 351–351, https://doi.org/10.1038/s41558-025-02321-1, 2025.
Keeble, J., Bednarz, E. M., Banerjee, A., Abraham, N. L., Harris, N. R. P., Maycock, A. C., and Pyle, J. A.: Diagnosing the radiative and chemical contributions to future changes in tropical column ozone with the UM-UKCA chemistry–climate model, Atmos. Chem. Phys., 17, 13801–13818, https://doi.org/10.5194/acp-17-13801-2017, 2017.
Kossin, J. P.: A global slowdown of tropical-cyclone translation speed, Nature, 558, 104, https://doi.org/10.1038/s41586-018-0158-3, 2018.
Lam, K. S., Wang, T. J., Wu, C. L., and Li, Y. S.: Study on an ozone episode in hot season in Hong Kong and transboundary air pollution over Pearl River Delta region of China, Atmospheric Environment, 39, 1967–1977, https://doi.org/10.1016/j.atmosenv.2004.11.023, 2005.
Li, H., Yang, Y., Jin, J., Wang, H., Li, K., Wang, P., and Liao, H.: Climate-driven deterioration of future ozone pollution in Asia predicted by machine learning with multi-source data, Atmos. Chem. Phys., 23, 1131–1145, https://doi.org/10.5194/acp-23-1131-2023, 2023.
Li, K., Jacob, D. J., Shen, L., Lu, X., De Smedt, I., and Liao, H.: Increases in surface ozone pollution in China from 2013 to 2019: anthropogenic and meteorological influences, Atmos. Chem. Phys., 20, 11423–11433, https://doi.org/10.5194/acp-20-11423-2020, 2020.
Li, S., Gao, Y., Zhang, J., Hong, C., Zhang, S., Chen, D., Wild, O., Feng, Z., Xu, Y., and Guo, X.: Mitigating climate change and ozone pollution will improve Chinese food security, One Earth, https://doi.org/10.1016/j.oneear.2024.12.002, 2024.
Liu, J., Wang, L., Li, M., Liao, Z., Sun, Y., Song, T., Gao, W., Wang, Y., Li, Y., Ji, D., Hu, B., Kerminen, V.-M., Wang, Y., and Kulmala, M.: Quantifying the impact of synoptic circulation patterns on ozone variability in northern China from April to October 2013–2017, Atmos. Chem. Phys., 19, 14477–14492, https://doi.org/10.5194/acp-19-14477-2019, 2019.
Lu, H. X., Lyu, X. P., Cheng, H. R., Ling, Z. H., and Guo, H.: Overview on the spatial-temporal characteristics of the ozone formation regime in China, Environmental Science-Processes & Impacts, 21, 916–929, https://doi.org/10.1039/c9em00098d, 2019.
Moon, M., Ha, K. J., Kim, D., Ho, C. H., Park, D. S. R., Chu, J. E., Lee, S. S., and Chan, J. C. L.: Rainfall strength and area from landfalling tropical cyclones over the North Indian and western North Pacific oceans under increased CO2 conditions, Weather and Climate Extremes, 41, https://doi.org/10.1016/j.wace.2023.100581, 2023.
Moon, M., Min, S. K., Chu, J. E., An, S. I., Son, S. W., Ramsay, H., and Wang, Z.: Tropical cyclone response to ambitious decarbonization scenarios, Npj Climate and Atmospheric Science, 8, https://doi.org/10.1038/s41612-025-01122-9, 2025.
Philipp, A., Beck, C., Huth, R., and Jacobeit, J.: Development and comparison of circulation type classifications using the COST 733 dataset and software, International Journal of Climatology, 36, 2673–2691, https://doi.org/10.1002/joc.3920, 2016.
Qi, C., Wang, P., Yang, Y., Li, H., Zhang, H., Ren, L., Jin, X., Zhan, C., Tang, J., and Liao, H.: Impacts of tropical cyclone–heat wave compound events on surface ozone in eastern China: comparison between the Yangtze River and Pearl River deltas, Atmos. Chem. Phys., 24, 11775–11789, https://doi.org/10.5194/acp-24-11775-2024, 2024.
Saunier, A., Ormeño, E., Piga, D., Armengaud, A., Boissard, C., Lathière, J., Szopa, S., Genard-Zielinski, A. C., and Fernandez, C.: Isoprene contribution to ozone production under climate change conditions in the French Mediterranean area, Regional Environmental Change, 20, https://doi.org/10.1007/s10113-020-01697-4, 2020.
Shu, L., Xie, M., Wang, T., Gao, D., Chen, P., Han, Y., Li, S., Zhuang, B., and Li, M.: Integrated studies of a regional ozone pollution synthetically affected by subtropical high and typhoon system in the Yangtze River Delta region, China, Atmos. Chem. Phys., 16, 15801–15819, https://doi.org/10.5194/acp-16-15801-2016, 2016.
Shu, L., Xie, M., Gao, D., Wang, T., Fang, D., Liu, Q., Huang, A., and Peng, L.: Regional severe particle pollution and its association with synoptic weather patterns in the Yangtze River Delta region, China, Atmos. Chem. Phys., 17, 12871–12891, https://doi.org/10.5194/acp-17-12871-2017, 2017.
Turnock, S. T., Allen, R. J., Andrews, M., Bauer, S. E., Deushi, M., Emmons, L., Good, P., Horowitz, L., John, J. G., Michou, M., Nabat, P., Naik, V., Neubauer, D., O'Connor, F. M., Olivié, D., Oshima, N., Schulz, M., Sellar, A., Shim, S., Takemura, T., Tilmes, S., Tsigaridis, K., Wu, T., and Zhang, J.: Historical and future changes in air pollutants from CMIP6 models, Atmos. Chem. Phys., 20, 14547–14579, https://doi.org/10.5194/acp-20-14547-2020, 2020.
Wang, G. H., Wu, L. W., Mei, W., and Xie, S. P.: Ocean currents show global intensification of weak tropical cyclones, Nature, 611, 496, https://doi.org/10.1038/s41586-022-05326-4, 2022a.
Wang, J. H., Wang, P., Tian, C. F., Gao, M., Cheng, T. T., and Mei, W.: Consecutive Northward Super Typhoons Induced Extreme Ozone Pollution Events in Eastern China, Npj Climate and Atmospheric Science, 7, https://doi.org/10.1038/s41612-024-00786-z, 2024a.
Wang, N., Huang, X., Xu, J. W., Wang, T., Tan, Z. M., and Ding, A. J.: Typhoon-boosted biogenic emission aggravates cross-regional ozone pollution in China, Science Advances, 8, https://doi.org/10.1126/sciadv.abl6166, 2022b.
Wang, N., Wang, H., Huang, X., Chen, X., Zou, Y., Deng, T., Li, T., Lyu, X., and Yang, F.: Extreme weather exacerbates ozone pollution in the Pearl River Delta, China: role of natural processes, Atmos. Chem. Phys., 24, 1559–1570, https://doi.org/10.5194/acp-24-1559-2024, 2024b.
Wang, S., Murakami, H., and Cooke, W. F.: Anthropogenic forcing changes coastal tropical cyclone frequency, Npj Climate and Atmospheric Science, 6, https://doi.org/10.1038/s41612-023-00516-x, 2023a.
Wang, Y., Yang, Y. J., Yuan, Q. Q., Li, T. W., Zhou, Y., Zong, L., Wang, M. Y., Xie, Z. Y., Ho, H. C., Gao, M., Tong, S. L., Lolli, S., and Zhang, L. P.: Substantially underestimated global health risks of current ozone pollution, Nature Communications, 16, https://doi.org/10.1038/s41467-024-55450-0, 2025.
Wang, Y. T., Zhao, Y., Liu, Y. M., Jiang, Y. Q., Zheng, B., Xing, J., Liu, Y., Wang, S., and Nielsen, C. P.: Sustained emission reductions have restrained the ozone pollution over China, Nature Geoscience, 16, 967, https://doi.org/10.1038/s41561-023-01284-2, 2023b.
Wu, L. G., Yu, R. L., Xiang, C. Y., Yu, H., Feng, Y. C., and Zhou, X. Y.: Extreme Impacts of Four Landfalling Tropical Cyclones in China during the 2024 Peak Season, Advances in Atmospheric Sciences, 42, 817–824, https://doi.org/10.1007/s00376-025-4465-y, 2025.
Wu, S. H.: Research progress in climate change impact, risk, and adaptation: An interpretation of Part 2 of China's Fourth National Assessment Report on Climate Change, China Population, Resources and Environment, 33, 80–86, 2023.
Xi, M., Luo, Y., Li, Y., Ma, D., Feng, L., Zhang, S., Chen, S., and Xie, M.: Comprehensive analysis of prevailing weather patterns and high-impact typhoon tracks to reveal where and how tropical cyclone affects regional ozone pollution in the Yangtze River Delta region, China, Atmospheric Environment, 361, 121498, https://doi.org/10.1016/j.atmosenv.2025.121498, 2025.
Xie, M., Zhu, K. G., Wang, T. J., Chen, P. L., Han, Y., Li, S., Zhuang, B. L., and Shu, L.: Temporal characterization and regional contribution to O3 and NOx at an urban and a suburban site in Nanjing, China, Science of the Total Environment, 551, 533–545, https://doi.org/10.1016/j.scitotenv.2016.02.047, 2016.
Xu, J. W., Zhou, D. R., Gao, J., Huang, X., Xue, L. K., Huo, J. T., Fu, Q. Y., and Ding, A. J.: Biogenic emissions-related ozone enhancement in two major city clusters during a typical typhoon process, Applied Geochemistry, 152, https://doi.org/10.1016/j.apgeochem.2023.105634, 2023a.
Xu, Y. F., Shen, A., Jin, Y. B., Liu, Y. M., Lu, X., Fan, S. J., Hong, Y. Y., and Fan, Q.: A quantitative assessment and process analysis of the contribution from meteorological conditions in an O3 pollution episode in Guangzhou, China, Atmospheric Environment, 303, https://doi.org/10.1016/j.atmosenv.2023.119757, 2023b.
Xu, Z., Han, Y., Tam, C. Y., Yang, Z. L., and Fu, C. B.: Bias-corrected CMIP6 global dataset for dynamical downscaling of the Earth's historical and future climate (1979–2100)[DS/OL], V5, Science Data Bank [data set], https://doi.org/10.11922/sciencedb.00487, 2024.
Xu, Z. F., Han, Y., Tam, C. Y., Yang, Z. L., and Fu, C. B.: Bias-corrected CMIP6 global dataset for dynamical downscaling of the historical and future climate (1979–2100), Scientific Data, 8, https://doi.org/10.1038/s41597-021-01079-3, 2021.
Yamaguchi, M. and Maeda, S.: Slowdown of Typhoon Translation Speeds in Mid-latitudes in September Influenced by the Pacific Decadal Oscillation and Global Warming, Journal of the Meteorological Society of Japan, 98, 1321–1334, https://doi.org/10.2151/jmsj.2020-068, 2020.
Yan, D., Jin, Z. P., Zhou, Y. T., Li, M. M., Zhang, Z. H., Wang, T. J., Zhuang, B. L., Li, S., and Xie, M.: Anthropogenically and meteorologically modulated summertime ozone trends and their health implications since China's clean air actions, Environmental Pollution, 343, https://doi.org/10.1016/j.envpol.2023.123234, 2024.
Yang, J. X., Lau, A. K. H., Fung, J. C. H., Zhou, W., and Wenig, M.: An air pollution episode and its formation mechanism during the tropical cyclone Nuri's landfall in a coastal city of south China, Atmospheric Environment, 54, 746–753, https://doi.org/10.1016/j.atmosenv.2011.12.023, 2012.
Yang, Z. Y., Li, Z. Q., Cheng, F., Lv, Q. C., Li, K., Zhang, T., Zhou, Y. Y., Zhao, B., Xue, W. H., and Wei, J.: Two-decade surface ozone (O3) pollution in China: Enhanced fine-scale estimations and environmental health implications, Remote Sensing of Environment, 317, https://doi.org/10.1016/j.rse.2024.114459, 2025.
Yarnal, B.: Synoptic Climatology in Environmental Analysis A Primer, Journal of Preventive Medicine Information, 347, 170–180, https://doi.org/10.1016/j.crte.2014.12.002, 1993.
Zhan, C. and Xie, M.: Land use and anthropogenic heat modulate ozone by meteorology: a perspective from the Yangtze River Delta region, Atmos. Chem. Phys., 22, 1351–1371, https://doi.org/10.5194/acp-22-1351-2022, 2022.
Zhan, C., Xie, M., Huang, C., Liu, J., Wang, T., Xu, M., Ma, C., Yu, J., Jiao, Y., Li, M., Li, S., Zhuang, B., Zhao, M., and Nie, D.: Ozone affected by a succession of four landfall typhoons in the Yangtze River Delta, China: major processes and health impacts, Atmos. Chem. Phys., 20, 13781–13799, https://doi.org/10.5194/acp-20-13781-2020, 2020.
Zhan, Y. Z. H., Xie, M., Zhuang, B. L., Gao, D., Zhu, K. G., Lu, H., Wang, T. J., Li, S., Li, M. M., Luo, Y., and Zhao, R. Q.: Particle-ozone complex pollution under diverse synoptic weather patterns in the Yangtze River Delta region: Synergistic relationships and the effects of meteorology and chemical compositions, Science of the Total Environment, 946, https://doi.org/10.1016/j.scitotenv.2024.174365, 2024.
Zhang, G., Murakami, H., Knutson, T. R., Mizuta, R., and Yoshida, K.: Tropical cyclone motion in a changing climate, Science Advances, 6, https://doi.org/10.1126/sciadv.aaz7610, 2020.
Zhang, Z. K., Lu, B. Q., Liu, C., Meng, X., Jiang, J. K., Herrmann, H., Chen, J. M., and Li, X.: Nitrate pollution deterioration in winter driven by surface ozone increase, Npj Climate and Atmospheric Science, 7, https://doi.org/10.1038/s41612-024-00667-5, 2024.
Zhao, S. P., Yin, D. Y., Yu, Y., Kang, S. C., Qin, D. H., and Dong, L. X.: PM2.5 and O3 pollution during 2015–2019 over 367 Chinese cities: Spatiotemporal variations, meteorological and topographical impacts, Environmental Pollution, 264, https://doi.org/10.1016/j.envpol.2020.114694, 2020.
Short summary
Tropical cyclones (TCs) have a significant impact on ozone in coastal areas by affecting atmospheric circulation and meteorological conditions. We have studied the impact and future trends of climate change in the Yangtze River Delta region and found that the intensification of climate change will exacerbate the impact of TCs on O3 in the Yangtze River Delta, requiring strengthened monitoring and early warning.
Tropical cyclones (TCs) have a significant impact on ozone in coastal areas by affecting...
Altmetrics
Final-revised paper
Preprint