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<p>This study assesses the health economic losses caused by PM<sub>2.5</sub> and ozone pollution in Beijing and Tianjin from 2016 to 2021 using Poisson regression relative risk model and value of statistical life method. The results show that the health economic losses caused by PM<sub>2.5</sub> pollution in Beijing and Tianjin fluctuating decrease from 6.115 billion and 2.699 billion RMB in 2016 to 4.39 billion and 2.298 billion RMB in 2021. The health economic losses caused by ozone pollution in Beijing increase from 6.358 billion RMB in 2016 to 11.333 billion RMB in 2019, with a maximum increase of 25.91% during the period, and then decrease to 7.825 billion RMB in 2021, but the loss value is still higher than that in 2016. In Tianjin, the health economic losses caused by ozone pollution with the same change trend as that in Beijing. Besides, the study shows that although the health economic losses caused by PM<sub>2.5</sub> and ozone pollution in Beijing and Tianjin have fluctuating decreased in recent years as a proportion of GDP in the corresponding years, the loss values are still relatively large, the proportion of health economic losses caused by ozone pollution in total losses is becoming higher and higher.</p>

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Assessment of health economic losses caused by PM2.5 and ozone pollution in Beijing and Tianjin

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年9月30日

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  • Hui Wang

摘要

This study assesses the health economic losses caused by PM2.5 and ozone pollution in Beijing and Tianjin from 2016 to 2021 using Poisson regression relative risk model and value of statistical life method. The results show that the health economic losses caused by PM2.5 pollution in Beijing and Tianjin fluctuating decrease from 6.115 billion and 2.699 billion RMB in 2016 to 4.39 billion and 2.298 billion RMB in 2021. The health economic losses caused by ozone pollution in Beijing increase from 6.358 billion RMB in 2016 to 11.333 billion RMB in 2019, with a maximum increase of 25.91% during the period, and then decrease to 7.825 billion RMB in 2021, but the loss value is still higher than that in 2016. In Tianjin, the health economic losses caused by ozone pollution with the same change trend as that in Beijing. Besides, the study shows that although the health economic losses caused by PM2.5 and ozone pollution in Beijing and Tianjin have fluctuating decreased in recent years as a proportion of GDP in the corresponding years, the loss values are still relatively large, the proportion of health economic losses caused by ozone pollution in total losses is becoming higher and higher.