??????????????:????????

????:?????????:???????????

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

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

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

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

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