[Photo] Clear Sky After Clearing Up
by Kim Hyunmin
Published 18 Feb.2020 12:33(KST)
![[Photo] Clear Sky After Clearing Up](http://www.asiae.co.kr/news/img_view.htm?img=2020021812322364772_1581996744.jpg)
On the 18th, the sky viewed from the 63 Observatory in Seoul is clear. The fine dust concentration ranges from 'moderate' to 'good' levels. / Reporter Kim Hyun-min kimhyun81@