3?5??????PM10???12%

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

??6?????19???????(?????? ????????????)??19??,??????????????,3?????????????????5???????????,????,??,???????????????????3?????????,??PM10????????12.0%,??????????????????????????????

????????,??“????????”???????????????????,??,?????????????????????????????????????????

?????,???????????142???,3??????????5?????,??????????????,?????????17.5%?46.3%?54.3%???,???????????????“??”??????,??,??????????????,???????

??????,????????????????,????53.5%??????????????????,?????????????????????????????“??”??????,????????????????????????,?????,??????????????????2???,???,??????????????????????

????????????????????????????,????????,??????????,???,?,?????????????????47.6%??,???????????????,????????41.2%???????????????,?????????

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