?? ??PM2.5??????60%??????
????:1???????????:??????
2??????????????
3???90????????????
4????????
5????"??"???
12??20???,????????????????????
??,??,????,????????????????
???,????????????,?(PM2.5)????60%????????????????????????????,?????????????(PM10)????50%?40%?80%??????,????GDP??110%??????,?????????????GDP???????50%,????GDP????50%,???????????????????????(?????)
??????:????????????