2010年，大约600,000欧洲公民因为室外和室内空气污染而过早死亡，而经济成本更是高达1.6万亿美元，相当于欧盟GDP的9%左右。
In 2010, some 600,000 European citizens died prematurely because of outdoor and indoor air pollution, and the economic costs have been put at $1.6 trillion, roughly 9% of the European Union’s GDP.