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

2?????????

3???????

4????????

5?????

??11??????????2???????????? (??????????????? ????)??(PM2.5)????????????,???????????......????????????????????,????,??2???

?????????,????????????????????,??,??????????“??????”????????????????,??,??????????????????

?,???????????????,???,2023??PM2.5??????????????,??,??2024??????1-9??PM2.5????????????,?????

??????,?,??????????????,?????????“???????????”?????,??,???,???????????????????????????????????????????????????????????,2024?1-9????,??(PM2.5)??????????13.9%?8.7%?7.6%;????????????????

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??????????????????????,?????????????????????,2023????????,???,????;????PM2.5??????????24.6%,??15??;?????????????PM2.5???

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