천안대전환준비위, 새 시정 구호 온라인 설문조사

AI Summary

South Korean environmental and meteorological authorities issued ozone alerts across multiple regions including Incheon, Gyeonggi Province, and Chungcheongnam Province on June 17, while simultaneously issuing the year's first heat wave warning for Daegu and North Gyeongbuk. Throughout the afternoon and evening, the various ozone alerts were progressively lifted as atmospheric conditions improved. A heavy rain warning affecting southwestern island regions was also rescinded the same day.