11?????????????????????339???93.8%

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

??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???????????,??:?????????????????????????????????????????????????

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