Air quality for ultrafine particulate matter nationwide is forecast to be "Good" on the 14th. According to the forecast overview from the Korea Environment Corporation, all regions are expected to be rated "Good."
The agency analyzed that "air quality is expected to be good due to favorable atmospheric dispersion and precipitation." Therefore, since PM2.5 concentrations are not high across all regions, outdoor activities are not expected to be significantly affected.
[Ultrafine Particulate Matter Levels by Region]
Good — Seoul, Jeju, South Jeolla, North Jeolla, Gwangju, South Gyeongsang, North Gyeongsang, Ulsan, Daegu, Busan, South Chungcheong, North Chungcheong, Sejong, Daejeon, Yeongdong, Yeongseo, Southern Gyeonggi, Northern Gyeonggi, Incheon (19 locations)
Good — Seoul, Jeju, South Jeolla, North Jeolla, Gwangju, South Gyeongsang, North Gyeongsang, Ulsan, Daegu, Busan, South Chungcheong, North Chungcheong, Sejong, Daejeon, Yeongdong, Yeongseo, Southern Gyeonggi, Northern Gyeonggi, Incheon (19 locations)
※ This article was automatically generated by a robot reporter based on air quality forecast data from the Korea Environment Corporation and has been edited. (Release date: July 14, 2026, at 5:00 a.m.)
