????:1????????????:?????????

2???????

3????????

4?????????

5??????

12??????????20?,???

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

????????????,????,????(PM2.5)??????60%?????????????????,????????(PM10)???50%?40%?80%?????????,??GDP???????110%??,??GDP??????50%,??????GDP???????50%,??????????????????????????????????????(???)

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