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雾霾已成为当前甚至很长一段时间内的核心环境问题。在政府、企业、公益机构和公众中,公益机构率先行动起来,推动政府信息公开、企业减排、法规制订平均每周一次严重雾霾。2014年10月,包括北京在内的华北等区域,出现了四次严重雾霾,波及10个省近6亿人,多地PM2.5浓度值达到350微克/立方米(世界卫生组织的日均准则值为25微克/立方米),空气质量指数(AQI)不时“爆表”。治理雾霾已是不可回避的公共议题。从发达国
Haze has become a core environmental issue for a long time now. In the government, enterprises, nonprofit institutions and the general public, nonprofit organizations take the lead in action to promote open government information, corporate emission reduction, laws and regulations to develop an average once a week serious haze. In October 2014, four severe smog levels occurred in areas such as North China including Beijing, affecting nearly 600 million people in 10 provinces and a large number of PM2.5 concentrations reaching 350 μg / m3 (World Health Organization Day Each with a guideline value of 25 μg / m3) and AQI from time to time. Governance smog has been an unavoidable public issue. From developed countries