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

2????????

3??????????

4?????????

5?300???qq

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

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

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

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

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