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

2????????

3?????95????

4??????

5????????

???????????????????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%???,??

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