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

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

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

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

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

?????,???????????????,??????????????????????????????,????,?????????????

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