防颗粒物口罩质量安全风险监测

随着我国经济社会的快速发展，以煤炭为主的能源消耗大幅攀升，机动车保有量急剧增加，经济发达地区氮氧化物（NOX）和挥发性有机物（VOCS）排放量显著增长，臭氧（O3）和细颗粒物（PM2.5）污染加剧。由于环境空气受到污染，多地出现连续灰霾天气，影响人体健康，防霾口罩的出现，给人们带来了福音，但效果如何，国家没有统一的评判依据。因此，有必要参照现行GB 2626-2006《呼吸防护用品自吸过滤式防颗粒物呼吸器》等国家标准，对防颗粒物口罩开展质量安全风险监测。

Risk Monitoring for Quality Safety of Air-Purifying Particle Respirators

The rapid development of economy and the dramatic growth of vehicles have driven a massive expansion in coal-based energy consumption in China. In economically developed areas , the emission of oxynitride （ NOX） and volatile organic compound （ VOCS） has witnessed a remarkable rise, and environmental contamination caused by ozone （ O3） and particulate matters （ PM2.5） has found to be severely aggravated. The occurrence of dust-haze weather is not only an indicator of pollution , but also harmful to human health. Fortunately, the recent introduction of particle respirators into the market has brought some benefits to people, but there remains a lack of unified national criteria to judge the effect. Consequently, it is necessary to consult national standards such as GB 2626-2006 Respiratory protective equipment-Non-powered air-purifying particle respirator to implement monitoring and inspection over the quality safety of particle respirators.