???????з???3?????????????????????????
?????????????????? ????????
?????й?????????? ?????? ???????????д?????????ι??????????????????????д???????????2014??3??11????20??11????????????????3??11????20?????л???????????????????????????2.86????????????????3.55??
????3??11????20??????????PM2.5?????????????PM2.5??????????????????????77??g/m3??PM2.5??????????????????98??g/m3??
????3??11????20??????????PM10?????????????PM10??????????????????153??g/m3??M10?????????????????????196??g/m3??
????3??11????20??????????SO2????????????SO2??????????????????41??g/m3??SO2???????????????????56??g/m3??
????3??11????20??????????NO2????????????NO2??????????????????34??g/m3??O2?????????????????????????47??g/m3??
????3??11????20??????????CO????????????CO??????????????????0.84mg/m3??CO?????????????????????1.47mg/m3??
?????????α????? ????
????
??????????????????????????μ?????