??????????????????????

???2???????????????14?????????????????????? (????????????? ???)??????14?,?????,??

??,??,500??????????,???????????"???"?“??43???????,?????40×40?????????????1600???????????????,9.3???????????????????”??????????????,?????????????,?????????????????

???????,????????????????????????????????????,??????????,?????????????????????????????,?????????????????????,1600????????????????????????????“?????5???????????????,???”???

?????,?????????????????????????“34?????????????????10???????????????‘??????’????????????????????,?????”????,???????????????????????????,?????????????????????????????????????????,??“??????????”???,????PM2.5????????????

????????????,????“???”??????,??????????????????????????,??????????????????????“????”,????????“1??????????”?????(??)