The morning was bright, but the sky was still gray.
Since there is high pressure in the sky and there is little movement of the atmosphere, the dust cannot escape.
Ultrafine dust warnings have been issued in the metropolitan area, including Seoul, and Chungnam, and the current concentration of ultrafine dust in Gyeonggi is 101 micrograms per square meter and 97 micrograms in Seoul, which is three to four times higher than usual, showing a very bad level. There is.
Therefore, emergency measures to reduce high-concentration fine dust were put in place in the metropolitan area for the second time this year.
Even today (11th), the air will be cloudy mainly in the west and inland of the central region.
When you come out, please wear a mask that blocks even fine dust.
Here, in the western area, even fog is entangled.
Due to atmospheric congestion, there are many places in these areas where there is heavy haze even during the day.
From tonight, the rain cloud zone will be expanded from Jeju and Honam to the sub-Chungcheong area and Yeongdong area by tomorrow.
Even today, it's a bit chilly in the morning, but the warm spring weather is expected during the day.
(Ahn Soo-jin, weather caster)