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As the ultrafine dust airstrike continued on the third day, a special ultrafine dust warning was issued in the western area, including the metropolitan area. In particular, measures have been taken in Chungnam to reduce high-concentration fine dust. We will connect journalists to report on the ultrafine dust situation and outlook in detail. Reporter Jeong Hye-yoon! The vision is very frustrating. First of all, where was the ultrafine dust warning? Yes, it is the metropolitan area like Seoul and Chungnam and Jeonbuk. The first ultrafine dust advisory was issued in Seoul yesterday and this fall, which has been on for the second day. As the atmosphere stabilizes, pollutants continue to accumulate and China’s smog overlaps. This morning, the ultrafine dust concentration in Baekam-myeon, Yongin-si, Gyeonggi-do, shot up to 106 µg, three to five times higher than usual, and 61 µg was recorded in Yangcheon-gu, Seoul. Although no special reports have been issued in Gangwon-do, Daegu and Gyeongbuk, the concentration of ultrafine dust is “bad”. If an ultrafine dust advisory is issued, outdoor classes in kindergarten, elementary, middle and high school are prohibited, and the elderly and people with respiratory diseases should refrain from outdoor activities. Did you say that there are places where emergency measures have been taken to reduce high concentrations of fine dust? Yes, it is the ‘Chungnam’ area It is the second time after last weekend that emergency reduction measures have been taken. In this area, until 9pm tonight, emission level 5 vehicles are restricted, and workplaces and construction sites with fine dust emissions must shorten or adjust operations. However, the second subsidiary system for public institutions will be temporarily suspended due to the crown. So how long will the high-concentration ultrafine dust air strike continue? Yes, it is expected to remain at this level until tomorrow morning. The National Academy of Environmental Sciences has announced that the concentration of ultrafine dust in the metropolitan area, Chungcheong and Jeonbuk will maintain the “bad” level until tomorrow morning. However, starting tomorrow afternoon, the ultra-fine dust is expected to be released and clean air to breathe after a long time as it rains across the country. This is YTN Jeong Hye-yoon.
