Qingdao environmental protection Bureau: monitor display an air of harmful substances not exceeding | | | Qingdao air _ the EPA news

Qingdao environmental protection Bureau at 14 o'clock release monitoring results: winds fan sites under monitoring, total non-methane hydrocarbons at concentrations of 500 metres is not more than 4 mg/m3, standard. Total non-methane hydrocarbons is besides methane all volatile hydrocarbons, after exceeding, in addition to direct harm to human health, and may also result in photochemical smog an environmental hazard.

(Edit: SN098)
November 22, 2013 Xinhua News Agency
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青岛环保局：监测显示空气有害物质未超标|环保局|青岛|空气_新闻资讯

　　青岛环保局14时发布监测结果：在下风向扇形布点监测，500米处非甲烷总烃浓度未超过4毫克/立方米标准。非甲烷总烃是除甲烷以外所有可挥发的碳氢化合物，超标后，除直接危害人体健康外，还可能产生光化学烟雾危害环境。

（编辑：SN098）
2013年11月22日18:59
新华社
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