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339?PM2.5????,??????????
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??? (????)??339????????PM2.5??????6.5%,3641???????????,??????????0.8?????????????????,?????,??????????????????????
????????,???,??339????????PM2.5?????43??/???,????6.5%,PM10?O3?SO2?NO2??????????,CO????????????????????83.6%,????3.5????;????????????2.4%,????0.9?????
??,????????“2+36”???????13???PM2.5??????????7.2%?16.7%,????????????10.9%?13.1%???????31???PM2.5????????12.8%,??????????4.6?????
???????????,3641???????????,????(?~??)?????89.9%,????0.8????;????????0.7%,????0.1????????????????????????????
??,???????????????????91.5%,????1.2?????(????)
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