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PM2.5(ƒÊg/m3)
ŠÏ‘ªF 8Œ27“ú 18
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Kè 15
‹vŠì 10
‰Á{ 14
‰H¶ 12
ŠÂ‹«‰ÈŠw‘ÛC 15
‹{‘ã 13
‹vŠì–{’¬©”r 12
[19]
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