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

????:?????????:????VX

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

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