??????PM2.5??60%??????
????:2024-12-21 06:09:37 ??:????
????:????????:????????
12???20???????????????????,????????
??????,??????????,???????,?????????????
??,??????,????(PM2.5)?60%?,??????(PM10)???????50%?40%?80%???????,?GDP??110%?????,?????????????????GDP????????????????????????????50%,????GDP??50%,??????????????????????(??????)
????:???????????????
????
