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首页> 外文期刊>Building and Environment >Indoor PM_(2.5) concentrations in China: A concise review of the literature published in the past 40 years
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Indoor PM_(2.5) concentrations in China: A concise review of the literature published in the past 40 years

机译：中国的室内PM_（2.5）浓度：对过去40年来发表的文献简明审查

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摘要

Fine particulate matter (PM2.5) pollution is of national concern in China. Indoor PM2.5 concentrations may contribute significantly to human exposure because people spend most of their time indoors. In this study, we systematically reviewed the level of indoor PM2.5 concentrations in residences, offices, and schools in China. We looked for corresponding literature published between 1980 and 2019 in six major literature databases and finally obtained 118 articles. We then summarized the spatial distribution of indoor PM2.5 concentrations in urban and rural areas, analyzed the indoor PM2.5 concentrations in residences, offices, and schools in urban areas across three time periods, and compared the indoor PM2.5 concentration levels in the urban and rural areas. It was found that the urban areas considered are mainly distributed in the middle and eastern part of China, while the rural areas are mainly distributed in northeast, north, and southwest China. Indoor PM2.5 concentrations have decreased significantly in the past decades. The mean +/- SD value of indoor PM2.5 concentration decreased from 127.5 +/- 111.4 mu g/m3 prior to 2010 to 70.1 +/- 35.2 mu g/m3 following 2015. The indoor PM2.5 concentration in rural areas was much higher than that in urban areas. The mean +/- SD value of indoor PM2.5 concentrations in rural residences was up to 275.7 +/- 326.4 mu g/m3, while that in urban residences was 95.4 +/- 71.0 mu g/m3. A long-term national indoor PM2.5 concentration measurement is suggested to obtain a more comprehensive and accurate indoor PM2.5 concentration level.
机译：细颗粒物（PM2.5）污染是中国的国家关注。室内PM2.5浓度可能对人类暴露有显着贡献，因为人们在室内花费大部分时间。在这项研究中，我们系统地审查了中国居民，办公室和学校的室内PM2.5浓度水平。我们在六个主要文献数据库中寻找了1980年至2019年间的相应文献，最后获得了118篇文章。然后，我们总结了城市和农村地区室内PM2.5浓度的空间分布，分析了在三个时间段的城市地区的住宅，办公室和学校的室内PM2.5浓度，并比较了室内PM2.5浓度水平城乡。有人发现，被认为的城市地区主要分布在中国中东地区，而农村地区主要分布在东北，北和西南部。在过去的几十年中，室内PM2.5浓度显着下降。室内PM2.5浓度的平均值+/- SD值从2010年之前的127.5 +/- 111.4 mu G / M3减少到2015年之前的70.1 +/-35.2μmg/ m3.农村地区的室内PM2.5浓度是远高于城市地区。农村住宅中室内PM2.5浓度的平均+/- SD值高达275.7 +/-226.4 mu g / m3，而城市住宅则为95.4 +/- 71.0 mu g / m3。建议提出长期国家室内PM2.5浓度测量以获得更全面和准确的室内PM2.5浓度水平。

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  • 来源
    《Building and Environment》 |2021年第7期|107898.1-107898.10|共10页
  • 作者

    Zhang Ao; Liu Yumeng; Zhao Bin; Zhang Yinping; Kan Haidong; Zhao Zhuohui; Deng Furong; Huang Chen; Zeng Xiangang; Sun Yuexia; Qian Hua; Liu Wei; Mo Jinhan; Sun Chanjuan; Zheng Xiaohong;

  • 作者单位

    Tsinghua Univ Sch Architecture Dept Bldg Sci Beijing 100084 Peoples R China;

    Tsinghua Univ Sch Architecture Dept Bldg Sci Beijing 100084 Peoples R China;

    Tsinghua Univ Sch Architecture Dept Bldg Sci Beijing 100084 Peoples R China|Tsinghua Univ Beijing Key Lab Indoor Air Qual Evaluat & Control Beijing 100084 Peoples R China;

    Tsinghua Univ Sch Architecture Dept Bldg Sci Beijing 100084 Peoples R China;

    Fudan Univ Sch Publ Hlth Shanghai 200032 Peoples R China;

    Fudan Univ Sch Publ Hlth Shanghai 200032 Peoples R China;

    Peking Univ Sch Publ Hlth Beijing 100191 Peoples R China;

    Univ Shanghai Sci & Technol Sch Environm & Architecture Shanghai 200093 Peoples R China;

    Renmin Univ China Sch Environm & Nat Resources Beijing 100872 Peoples R China;

    Tianjin Univ Sch Environm Sci & Engn Tianjin 300072 Peoples R China;

    Southeast Univ Sch Energy & Environm Nanjing 210096 Peoples R China|Minist Educ Engn Res Ctr BEEE Beijing Peoples R China;

    Chongqing Univ Sci & Technol Inst Hlth & Environm Chongqing 401331 Peoples R China;

    Tsinghua Univ Sch Architecture Dept Bldg Sci Beijing 100084 Peoples R China;

    Univ Shanghai Sci & Technol Sch Environm & Architecture Shanghai 200093 Peoples R China;

    Southeast Univ Sch Energy & Environm Nanjing 210096 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Indoor air quality; Aerosol particles; Measurement; Human exposure;

    机译：室内空气质量;气溶胶颗粒;测量;人体暴露;

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