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?????3?28?? (?? ???)???????28??????????????,???????????????????????,??2017???????????????,??????????????????????

?????,2016?,???21??????????(AQI)??????92.7%,?2015???1.2????,???????????????PM2.5?????????????6????5?,??(37.2??/???)?2015???3%???PM2.5?PM10???????32??/????48??/???,?????5.9%,??????2000?????????PM2.5?2015?????????????

??,2016?????7?????????????,????????????,??????????????

???????,????????????????????????,PM2.5??????2017?????????3%?????????????????????????,?????????????????????????????????????????,????????????(?)



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????????????????????????????(??)2017-03-30 06:56:21

??????????????:?????????????2017-03-30 06:50:21

????????????????????? ?????????2017-03-30 06:44:21

??????????????????????????84%??2017-03-30 06:38:21

???????????????:????????????2017-03-30 06:32:21

???????????????????? 2017???????9?2017-03-30 06:26:21

????????????:????????????????2017-03-30 06:20:21

???????????????????????29??? ??15?????2017-03-30 06:14:21

????????????????????? ???????????????2017-03-30 06:08:21

?????????????7??????????2734????2017-03-30 06:02:21

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