??????PM2.5??60%??????
????:2024-12-21 03:47:04 ??:????
????:???????????:9???
12???20????,?????
????,?????????????,????????????????????????????,??????????????????
????,??,??(PM2.5)?60%??????????,???????????????????(PM10)???????50%?40%?80%????????,???????GDP?110%???,????GDP??50%,?????GDP????50%,??????????????????????????(?????????????????)
????:?????
????
