Have your face masks ready today if you're watching us in South Korea... because fine dust levels will be 'bad' in most parts of the country.
The worst of it is mostly concentrated around Seoul and its surrounding areas,... as well as the Yeongnam regions, including Daegu and Ulsan.
Eight majors cities and regions are looking at "high" fine dust levels,... while other areas are at 'average'.
Experts say the fine dust affecting the country comes from sources outside Korea.