Fact Checks/Climate & environment/ReviewThe claim"연평균 미세먼지 농도가 개선되는 등 성과가 나타나고 있습니다."Rating절반의 사실Reviewed by 뉴스래빗 ↗ · January 14, 2020Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗