ܿö ʹ̼(PM 2.5) 15 6ú 4ñ 糭 Ʒ ǽߴ.
ʹ̼ 糭 Ʒá 2019 ظ ϴ Ʒ, ǰ ȣ ȭ ǽϸ 17 õ 溸 ǡ ܰ谡 ߷ɵ Ȳ Ʒð Ʒ Ѵ.
ʹ̼ Ư ߷ɵǸ ð İǼ Ⱑ 5 ( 6~ 4) ڵ Ⱑȸ ܼ ǽõȴ.
糭 2 ġ ʹ̼ Ʒ ü ̼ Ȳ ż ü踦 ̴.
Ǻ ȯ ö ʹ̼ ġ ߷ɵ Ͽ żϰ ֵ ϰڴ١ ߴ.
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