????:1???????wx:??????????

2??????

3???????

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

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