It is better to avoid going out today (21st) as much as possible.
The high concentration of fine dust is on the rise, but as the atmosphere is stagnant, dust is accumulating all over the country.
In the metropolitan area and Chungcheong area, emergency measures to reduce fine dust are also being implemented.
Fortunately, the dust will gradually dissipate as rain begins in the west at night.
These rain clouds will spread across the country early tomorrow morning, and most of them will end in the morning.
A strong chill will penetrate behind the rain clouds, and tomorrow morning in Seoul the temperature will drop to 3 degrees, and on Tuesday and Wednesday it will plummet to below freezing.
The temperature will not rise significantly during the day, and the wind will make the sensible temperature even lower. You should prepare for the cold in advance.
Until the middle of next week, rain clouds will be formed mainly in the western part, and in places where the temperature is low, there will be places where the rain turns into snow.
(Meteorological Caster Ahn Su-jin)