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

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

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

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

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

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

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

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