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Analysis on the Characteristics of PM10Variation over South Korea from 2010 to 2014 using WRF-CMAQ: Focusing on the Analysis of Meteorological Factors

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2018, 27(5), pp.509-520
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

Kipyo Nam 1 Dae-gyun Lee 1 Jihoon Park 2

1국립환경과학원
2국립환경과학원 기후대기연구부

Accredited

ABSTRACT

The impact of meteorological condition on surface PM10 concentrations in South Korea was quantitatively simulated from 2010 to 2014 using WRF (ver.3.8.1) and CMAQ (5.0.2) model. The result showed that seasonal standard deviations of PM10 induced by change of weather conditions were 4.8 μg/m3, 1.7 μg/m3, 1.7 μg/m3, 4.2 μg/m3 for spring, summer, autumn and winter compared to 2010, respectively, with the annual mean standard deviation of about 2.6 μg/m3. The results of 18 regions in South Korea showed standard deviation of more than 1 μg/m3 in all regions and more than 2 μg/m3 in Seoul, Northern Gyeonggi, Southern Southern Gyeonggi, Western Gangwon and Northern Chungcheong in South Korea.

Citation status

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