??
????2??13??? (???????????????)???????????13????????8????????????,?????????????
??????????,?12??,13??,?,??????,14???????,?????????2?????12????14??????????,???36????????????,?PM2.5??PM10?
??????????????????,???????,???????????????;??????????,?????????,?;????????????????????;???,????????IV???(????????????)????????????????????????????????????
??????,????????????????????????????????????????????????????,??????????????????????,??????????????????????????
??????????????????????,?????,2???????????????12????????14?,??36?????
??,???????????,???????????“?”?????????????????????“??????????(??)”?????????“?”????????,??????????????????,????????(?) ?????????????:?????
?????????
???????????????????? ?????????????????????