é‹ÊŒ§‘å‹CŠÂ‹«•”‘å‹CŠÂ‹«‰Û
Œ»İ‚ÌPM2.5
PM2.5(ƒÊg/m3)
ŠÏ‘ªF 1Œ19“ú 21
’nˆæF Œ§–k“Œ•”
[20]
[22]
[–ß‚é]
˜@“c 23
Kè 20
‹vŠì 20
‰Á{ 21
‰H¶ 21
ŠÂ‹«‰ÈŠw‘ÛC 19
‹{‘ã 23
‹vŠì–{’¬©”r 22
[20]
[22]
[–ß‚é]