SHENGUOANPXILIEQITIJIANCEYIMUQIANZHIYOUYIZHONG,ZHUYAOFENWEIGUDINGHEBIANXIELIANGDALEIXING,LIANGDALEIXINGZHONGYOUFENCHUWUGEXIAOLEI,FENBIESHIYOUXIANGUDINGSHI、WUXIANGUDINGSHI,KUOSANBIANXIESHI、BENGXIBIANXIESHI、TANGANBIANXIESHIWUZHONGQITIJIANCEYIQI,GENGDUOMANTANGCAICANSHUXIANGQINGQINGDIANJIXIAFANGMANTANGCAI:
PM2.5JIANCEYI