S. Korea experiencing bad air over weekend due to smog from China stocking 0 44 2021.11.20 18:31 https://youtu.be/jhi2PYOKQHs + 37 중국발 스모그 영향으로 초미세먼지 '나쁨'...월요일부터 해소 South Korea is experiencing bad air quality today because of smog wafting in from China. The fine ...