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

2????????

3??????ktv?????

4???????v

5??????????100??

?????????????????????12????????????25?? (??????????? ????????????????)????25??,11????,?339??93.8%,??????1.3?????

11???,??339????????????(PM2.5)??32.4??,?2.4%?

11?????,??“2+36”??83.4%,?2.4??;PM2.5?????????47.8????????????,????????0.8%?

11??????,168??,???????:?????????????????????????????????????????????????????????

???????????????,????,?????????,????,???,????????????,??,??,??????,???(????) ??:????????????????????