The urban area viewed from Inwangsan Mountain in Seoul appears hazy. Photo by Hyunmin Kim kimhyun81@

The urban area viewed from Inwangsan Mountain in Seoul appears hazy. Photo by Hyunmin Kim kimhyun81@

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On the 7th at 2 PM, the Korea Environment Corporation announced that a fine dust advisory has been issued for Seoul.


The 1-hour average fine dust concentration in Seoul is 158㎍ (micrograms per cubic meter, one-millionth of a gram) per ㎥.


A fine dust advisory is issued when the average fine dust concentration remains above 150㎍/㎥ for 2 consecutive hours.


The ultrafine dust advisory issued for Seoul at 6 PM the previous day remains in effect.



When the concentration of ultrafine dust or fine dust in the air increases, elderly people, children, those with respiratory diseases, and cardiovascular patients should refrain from outdoor activities.


This content was produced with the assistance of AI translation services.

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