Today (9th), Wednesday, morning fog and fine dust were thick in the metropolitan area and Chungcheong.
As of 7 am, Gyeonggi, Chungnam, and Honam are very dense fog, and visibility is less than 100m in various places.
For example, Yeongjongdo, Jung-gu, Incheon has a visibility distance of only 30m.
In Gyeonggi-do Yangju and Chungnam Seosan-si, the visibility is only 70m.
Most of the fog will disappear around 10 am, but in some areas during the day, there will be a light fog (mist) or a haze in which fine particles in the atmosphere are cloudy.
In the western region, there is also a lot of fine dust in the atmosphere.
Currently, the level of fine dust (PM2.5) in Seoul, Gyeonggi, Sejong, and North Chungcheong is 'bad'.
The National Academy of Environmental Sciences predicted that today's fine dust levels in the metropolitan area and Chungcheong would be poor due to the effects of fine dust generated in Korea continuing to accumulate in the atmosphere as the atmosphere stagnates.
Sejong predicted that it would be at a bad level at one point in the morning.
The temperature this morning was 1-11 degrees Celsius at this time of year.
The daytime maximum temperature will be 15-21 degrees, slightly higher than the average temperature (12-18 degrees).
A drying advisory has been in effect on the east coast of Gangwon-do, and there will be dry air in other areas.