Journal of Atmospheric and Environmental Optics, Volume. 20, Issue 1, 69(2025)

Monitoring and environmental impact analysis of volatile organic compounds in atmosphere of Guangde City

ZHU Sen... WANG Shuibing*, QIN Zhiyong and WEI Youwen |Show fewer author(s)
Author Affiliations
  • Anhui Provincial Academy of Eco-Environmental Science Research, Hefei 230071, China
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    Figures & Tables(10)
    Schematic of atmospheric VOCs monitoring sites in Guangde City
    Average concentrations of TVOCs at two monitoring sites (IQR: interquartile range)
    Time change sequence of air pollutants at two monitoring sites. (a) Industrial area; (b) residential area
    Temporal variation of atmospheric VOCs at two monitoring sites. (a) Industrial area; (b) residential area
    Source composition spectrum of PMF in industrial area
    Source composition spectrum of PMF in residential area
    Hourly average ratios of B/T/E at two monitoring sites
    VOCs are among the top ten species in terms of potential contribution to ozone generation.(a) Industrial area; (b) residential area
    • Table 1. Top 10 species by VOCs volume concentration

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      Table 1. Top 10 species by VOCs volume concentration

      Industrial areaResidential area

      Top 10 species by

      VOCs concentration

      AverageMaxMinSD

      Top 10 species by

      VOCs concentration

      AverageMaxMinSD
      M/p-Xylene33.2106.82.219.1M/p-Xylene42.478.222.214.2
      O-Xylene18.656.31.211.3O-Xylene23.153.412.78.8
      Tetrachloroethylene14.124.10.651.2Ethylbenzene12.340.67.75.2
      Ethylbenzene10.430.30.56.1Propane9.686.51.315.6
      Acetone6.349.30.28.0Pentane8.417.81.317.8
      Toluene5.425.70.53.9Tetrachloroethylene7.315.63.21.4
      Dichloromethane2.69.80.61.2Isopentane6.746.41.117.5
      Ethane2.25.21.00.8Ethane6.666.30.518.4
      Methyl chloride2.15.60.21.0Butane6.472.30.714.7
      Propane1.68.20.21.7Ethylene5.669.20.35.1
    • Table 2. Comparison of VOCs volume concentration between Guangde and some domestic cities

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      Table 2. Comparison of VOCs volume concentration between Guangde and some domestic cities

      CityTimeAlkanesAlkeneAlkyne

      Aromatic

      hydrocarbons

      Halogenated

      hydrocarbons

      OVOCs
      Guangde2021-04–2021-0555.125.058.1983.8615.99.92
      Guangde2021-07–2021-0810.731.920.7159.9318.717.91
      Hefei [26]2019-09–2019-1024.966, 721.364.8510.6912.04
      Suzhou[27]2020-07–2020-1016.603.641.276.417.6311.49
      Nanning[28]2020-12–2021-0216.602.063.943.024.247.13
      Liuzhou[29]2019-0312.624.423.212.26
      Shanghai[30]2013-11–2014-0139.316.870.5618.9211.75
      Nanjing[31]2016-01–2016-1213.643.244.474.40
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    Sen ZHU, Shuibing WANG, Zhiyong QIN, Youwen WEI. Monitoring and environmental impact analysis of volatile organic compounds in atmosphere of Guangde City[J]. Journal of Atmospheric and Environmental Optics, 2025, 20(1): 69

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    Paper Information

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    Received: Jan. 28, 2023

    Accepted: --

    Published Online: Feb. 21, 2025

    The Author Email: WANG Shuibing (252075663@qq.com)

    DOI:10.3969/j.issn.1673-6141.2025.01.006

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