????: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%;???????????????????

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

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

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