On August 26, 2026, the nationwide air quality for fine dust is forecast to be "Good."
According to the Korea Environment Corporation’s forecast overview, all regions are expected to range from “Good” to “Moderate.” However, Ulsan is expected to temporarily reach “Poor” during the day.
Regarding the cause, the agency analyzed that “in most southern regions, air convergence will cause fine dust lingering from the previous day and domestically generated fine dust to accumulate, resulting in a daily average concentration expected to be ‘Moderate.’”
Since PM2.5 concentrations will not be high in any region, there should be no significant disruption to outdoor activities.
Moderate — South Gyeongsang, Ulsan, Busan (3 regions)
Good — Seoul, Jeju, South Jeolla, North Jeolla, Gwangju, North Gyeongsang, Daegu, South Chungcheong, North Chungcheong, Sejong, Daejeon, Yeongdong, Yeongseo, Southern Gyeonggi, Northern Gyeonggi, Incheon (16 regions)
※ This article was automatically generated by a robot reporter based on air quality forecast data from the Korea Environment Corporation. (Release date: August 26, 2026, 11:00 a.m.)
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