Fine dust and ultrafine dust in various places such as the metropolitan area’bad’… Issuance of preliminary reduction measures
![[내일 날씨] There are a lot of clouds and Jeju rain… Fine dust in the metropolitan area’bad’ (total)](https://image.news1.kr/system/photos/2021/2/11/4617555/article.jpg "[내일 날씨] There are a lot of clouds and Jeju rain… Fine dust in the metropolitan area’bad’ (total)")