지난해 11월 서울 남산타워 뒤로 미세먼지가 사라진 파란 하늘이 펼쳐져 있다. 연합뉴스 지난해 초미세먼지(PM2.5) 농도가 관측이 시작된 이래 최저치를 ... 원본 링크 https://www.google.com/url?rct=j&sa=t&url=https%3A//www.msn.com/ko-kr/news/national/%25EC%259E%2591%25EB%2585%2584-%25EC%25B4%2588%25EB%25AF%25B8%25EC%2584%25B8%25EB%25A8%25BC%25EC%25A7%2580-%25EC%25B5%259C%25EC%25A0%2580%25EC%25B9%2598-%25EC%25A4%2591%25EA%25B5%25AD-%25EC%25A0%2580%25EA%25B0%2590%25EC%25A0%2595%25EC%25B1%2585-%25EB%25B0%2594%25EB%259E%258C-3%25EB%25B0%2595%25EC%259E%2590-%25EC%2598%2581%25ED%2596%25A5/ar-AASr2yS&ct=ga&cd=CAIyGjg0N2NlNjkwODE4NjMwOTM6Y29tOmtvOlVT&usg=AFQjCNHemwYvpBsGWg-KpICXuzO-w3BGkQ 태그 석탄발전소 미세먼지