暖气来了，屋里的PM2.5却超标了？昨天，关于暖气“烤”高PM2.5的微博受到网友关注。不过多位环保专家在接受记者采访时表示，供暖与否与居室PM2.5浓度的高低没有太大联系，要想屋里空气质量好，减少屋内污染源是关键。

Heating to the,The house of PM2.5 but exceed bid?yesterday,About heating"roast"High PM2.5 micro bo by net friend attention.But many environmental experts when accepting a reporter to interview said,Heating or not and bedroom PM2.5 concentrations of high and low no too big contact,To the house air quality is good,To reduce the pollution source is the key.

　　进入冬季，北方大部分地区开始供暖，不过昨天有微博表示：“暖气散热时产生扬尘，空气变得干燥，加速细菌滋生。如果长时间紧闭门窗，室内PM2.5就会升高”。所以除了开窗通风之外，还可以打开空气加湿器，降低PM2.5浓度。到昨天15时左右，这条微博已被网友转发近500次。

Enter winter,Most of the north district to heating,But yesterday have micro bo said:"When heating radiator generate dust,Air become dry,Accelerated bacterial growth.If long time closed doors and Windows,Indoor PM2.5 will rise".So in addition to outside a window ventilated,Also can open air humidifier,Reduce PM2.5 concentrations.By yesterday at about 15,This article micro bo has been net friend forwarding nearly 500 times.

　　暖气与室内PM2.5确有联系吗？环保专家们不这么认为。中国环境科学研究院副院长柴发合、清华大学环境学院贺克斌教授均表示，供暖不太可能推高室内PM2.5浓度。中科院地理科学与资源研究所研究员王五一也认为，屋内、屋外的PM2.5来源不尽相同，因此尚不能确认供暖会增加PM2.5浓度。

Heating and indoor PM2.5 does contact?Environmental experts don't think so.China environmental science research institute, vice President of the diesel generator company together/Tsinghua university environment HeKeBin college professor are said,Heating is unlikely to push the high indoor PM2.5 concentrations.The Chinese academy of sciences researcher at the institute of geographical sciences and nature resources WangWu a also think,house/The outside PM2.5 source is not the same,So is not confirmed heating can increase PM2.5 concentrations.

　　柴发合介绍说，屋内PM2.5一部分来自于日常生活，比如做饭时产生的油烟，新家具、新装修的房间散发出来的有毒有害物质，另一部分来自于开窗通风时由屋外吹入屋内的可吸入颗粒物。因此，如果屋内空气质量不好，很有可能是由于生活习惯造成的，“比如做完饭后不开窗透气，这时PM2.5肯定超标”。柴发合表示，在北京，室外空气质量好的时候应该多为居室开窗通风。贺克斌告诉记者，使用加湿器与降低PM2.5浓度没有太大关系，减少室内污染源是关键，比如少抽烟、做饭时通风透气等。（记者 吴亭）

Diesel generator company joint said,The part PM2.5 from daily life,Such as cooking produce lampblack,New furniture/New decorate room send out the poisonous and harmful material,The other part from a window ventilated by blowing outside the house of pm10.therefore,If the air quality is bad,Very likely is due to lifestyle,"Such as finish after dinner don't open the window and air the room,Then PM2.5 must exceed bid".Diesel generator company joint said,In Beijing,Outdoor air quality good should open a window ventilated for the bedroom.HeKeBin told reporters,Use humidifier and reduce PM2.5 concentrations no too big relations,Reduce indoor pollution source is the key,Such as smoke less/Cooking ventilated breathe freely, etc.(Reporter WuTing)