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

2?????????

3???????

4???????

5??????????

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

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

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

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

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