[Photo] Ultrafine Dust 'Bad'

On the 25th, when fine dust concentrations reached 'bad' levels in the Seoul metropolitan area and Chungcheong region, the area around Jongno, Seoul appeared hazy. On the same day, the government held a Special Committee on Fine Dust chaired by Prime Minister Han Duck-soo to discuss countermeasures. / Reporter Kim Hyun-min kimhyun81@