????:1???????:?????????

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4???????2019??

5???????

????????????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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