??????????????:????????

????:?????????:??????????

?9???????20?????? ??????????????(CREA)20???????????????,???????????????,2024????????????,PM2.5????????????2.9%?

????,?????,???2024????????????,?????????????27.1%?6.9%???????????????????21.4%,????????

???,?????,??????,???????????,??1.5?????????

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??2019????,?????????(???????????????????????) ????????????????:????????????????