South Korea’s Ministry of Environment and Korea Environment Corporation issued an ozone warning for Hapcheon, Gyeongnam Province, at 6:00 PM on July 13th. This alert indicates potentially harmful levels of ground-level ozone. Simultaneously, an existing ozone warning for Sancheong, also in Gyeongnam Province, was lifted. Ozone warnings are issued to protect public health, particularly for vulnerable populations like children and the elderly. Elevated ozone levels can cause respiratory problems and exacerbate existing conditions. Further details regarding the duration of the Hapcheon warning and recommended precautions have not been released. The Korea Environment Corporation continues to monitor air quality across the region.