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

2??????????

3???????

4??????????

5?????????

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

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

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

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

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