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Application of Environmental Planning Considering the Trend of PM10 in Ambient Air

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2020, 29(3), pp.210-218
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering
  • Received : May 12, 2020
  • Accepted : June 5, 2020
  • Published : June 30, 2020

Eun Joo Yoon 1

1국토연구원

Accredited

ABSTRACT

Even though PM10 in ambient air has been steadily reduced, the perception of it has been deteriorated. For that reason, first, it can still be mentioned the annual average concentration of PM10 exceeding WHO standards, second, an increase in the number of high concentration days of PM10, and third, lack of consideration for differences in causes and phenomena of PM10 by regions. Therefore, this study was aimed to suggest management types for PM10 in ambient air by clustering 69 cities based on the trends and current levels of PM10. In addition, we proposed complementary measures such as the green infrastructure, ventilation corridors and adaptation measures (limit of exposure) for type III (distribution in the central inner region) and IV (metropolitan city, south-east coast region) where improvement of PM10 was insufficient. Although this study did not consider the cause of PM10 together, there is a significance that the scientific basis for responding to the near future is conducted based on past trends of PM10.

Citation status

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