éʧċCÂĞċCÂĞÛ
ğŬÌPM2.5
PM2.5(Êg/m3)
ÏŞF 119ú 21
nĉF §ì
[20]
[22]
[ßé]
O½ 20
ŞŞ 20
tú 27
zJszJ 26
túËİr 26
ÁsÔIİr 21
[20]
[22]
[ßé]