??2024???PM2.5???????19??/????

???2?????11? (????? ??)?????11??,2024???????,???PM2.5?????19??????????????/??,?10.3????????/?????

???????????????????????????1????????????20??,2024?PM2.5?29.3?????/?????,?????????????5???

????????,2024???,????,????????????????????,?????96.3%,??9.4???

?????????????????,??PM2.5??????????,????????????,?????????????????41??????????,?218???????????7.86????????,???1.6?????????????????????????,?????????????

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