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

2???????????

3????????????

4??????????

5?????v

????????????2?????13?????????? (?????????)???13???????8????,??

??????????,??????????????????????12??,13??,????,??,14??????,???????????2????12???14??????????,??????????????36??????????????????????,?????PM2.5?PM10?

???????????,??????????,??????????????;????,????,????????;?????????????????????????????????????????????;??,??????IV???(???????)????????????????????????????

?????,??????????????????,????????????????????????????????,??

????????????,???????,2??12?14???????,????????36?????

????,??????????,????????“?????????????????????????”?????????????????“???(??????????????????)”??????“????”????,????????????????,??(????????????) ????????????????????:??????????