??????PM2.5??????60%??
????:2024-12-21 03:43:36 ??:????
????:???????:??????????
12????20?????????????,?????
??????????,???,???,????????????
????,??,??(PM2.5)????60%?,??????????????????????????????????????????????(PM10)?????????????50%?40%?80%????????,????GDP????110%???,??????GDP??50%,??????GDP????50%,???????????????????????????????(???????)
??????:???
????
