"Ozone Advisory Lifted Across Seoul"

Standard for Average Hourly Ozone Concentration Below 0.12 ppm

The Seoul Metropolitan Institute of Public Health and Environment lifted all ozone advisories issued across Seoul as of 7 PM on the 24th.

An ozone advisory alert is displayed on the electronic billboard near Seoul City Hall.
[Image source=Yonhap News]

Earlier, the ozone advisories issued at 6 PM for the northeastern area (Seongdong, Gwangjin, Dongdaemun, Jungnang, Seongbuk, Gangbuk, Dobong, Nowon) and the northwestern area (Mapo, Seodaemun, Eunpyeong) were lifted, and additionally, the ozone advisories for the downtown area (Jongno, Jung-gu, Yongsan), southwestern area (Yangcheon, Gangseo, Guro, Geumcheon, Yeongdeungpo, Dongjak, Gwanak), and southeastern area (Seocho, Gangnam, Songpa, Gangdong) were also lifted.

An ozone advisory is issued when the hourly average ozone concentration is 0.12 ppm or higher and is lifted when it falls below this level.

This content was produced with the assistance of AI translation services.