Recent Air Quality Deterioration on Weekends in Seoul, South Korea: a Focus on External Contribution

This study has found that the wintertime (November–March) air quality in Seoul, Korea had been deteriorated in weekends during the period of 2016–2019. Specifically, the concentration of particulate matters (PMs) of aerodynamic diameter less than 2.5 μm (PM 2.5 ) in weekends (Saturday–Sunday) was up...

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Veröffentlicht in:	Asia-Pacific journal of atmospheric sciences 2023, 59(5), , pp.531-543
Hauptverfasser:	Choi, Woosuk, Ho, Chang-Hoi, Heo, Jin-Woo, Kim, Ka-Young, Kim, Sang-Woo, Kim, Jinwon
Format:	Artikel
Sprache:	eng
Schlagworte:	Air Air quality Ammonium Ammonium compounds Atmospheric Sciences Climatology Deterioration Earth and Environmental Science Earth Sciences Emissions Geophysics/Geodesy Original Article Particulate matter Probability theory Sulfates 대기과학
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Zusammenfassung:	This study has found that the wintertime (November–March) air quality in Seoul, Korea had been deteriorated in weekends during the period of 2016–2019. Specifically, the concentration of particulate matters (PMs) of aerodynamic diameter less than 2.5 μm (PM 2.5 ) in weekends (Saturday–Sunday) was up to 30% higher than that in the mid-week (Wednesday–Thursday) days (probability value
ISSN:	1976-7633 1976-7951
DOI:	10.1007/s13143-022-00287-0