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

2????????

3?????

4?????????

5??????

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

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

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

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