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On the morning of the 11th, when the concentration of ultrafine dust in the metropolitan area, including Seoul, was “bad”, the city center as seen from Seocho-dong, Seoul, looks confusing. News 1
As high concentrations of fine dust covered the entire country, an ultra-fine dust (PM2.5) warning was issued in Seoul and other metropolitan areas. Fine dust is expected to increase through the weekend.
According to Air Korea, Korea Environment Corporation on the 11th, the ultrafine dust (PM2.5) concentration in Seoul at 11 o’clock on the 11th is 83㎍ per ㎥ (microgram, 1㎍ = 1 in 1 million), which which is very bad (76 ~ ㎍ / ㎥) ‘the level is recorded.
Gyeonggi and Incheon also showed ‘very bad’ levels of 88㎍ / ㎥ and 77㎍ / ㎥, respectively, and most of the other regions also showed concentrations of fine dust that exceeded the ‘bad’ standard. Consequently, superfine dust warnings have been issued in some areas of Seoul, Gyeonggi and Incheon.
The Center for Integrated Forecasting of Air Quality of the National Institute of Environmental Sciences said: “On the 11th, the concentration of fine dust that remained the day before due to atmospheric congestion and fine household dust accumulates and dust is also introduced. Overseas fine, the concentration is expected to be high in the western area and some areas of Yeongnam.
On Jeju Island, there may be places where it rains around 5mm from day to night, and in the high mountains snow will fall and accumulate around 1cm.
Fine dust is bad even on Saturday … Sunday snow and rain
On the morning of the 11th, when Seoul’s fine dust and ultra-fine dust were in poor condition and the ultra-fine dust warning was issued, the sky over Banpo-dong as seen from the Dongjak Bridge in Seoul was hazy. Newsis
The high concentration of fine dust is expected to continue on the 12th, which is the weekend. The Integrated Air Quality Forecast Center predicted: “On the 12th, the concentration of fine dust is expected to be high in most western regions, as fine dust remains the day before and even fine dust accumulates. generated in Korea due to atmospheric stagnation. ” In particular, the concentration of fine dust in southern Gyeonggi, Chungcheong region, Gwangju and Jeonbuk will be high to the level of “bad”.
On this day, there are many clouds across the country, and it will gradually clear from the central region in the morning. The national minimum temperature in the morning ranges from -5 degrees to 7 degrees Celsius, and the highest daytime temperature ranges from 5 to 12 degrees.
On Sunday the 13th, the whole country will be generally cloudy and the central region will gradually lighten at night. Seoul, Gyeonggi-do, and Gangwon-do Yeongseo will be cold at 5 degrees or less as cold air flows south from the northwest. On this day, the lowest morning temperature in the entire country will be -4 to 4 degrees, and the highest daytime temperature will be 2 to 12 degrees.
In the central region, it will rain or snow during the day from sunrise to day, and in Jeolla-do, Gyeongbuk inland and Gyeongsangbuk-do inland. Jeju Island can get a little rain or snow at night.
Most of the fine dust is expected to be removed by Sunday. The Integrated Air Quality Forecasting Center predicted that the concentration of fine dust across the country would generally be low due to mild air diffusion.
Reporter Chun Kwon-pil [email protected]
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