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

2??????

3?????????????

4???????????

5????????????

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

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

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

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

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