EPA2015.9.30---美国环保局臭氧标准保护公众健康

EPA2015.9.30---美国环保局臭氧标准保护公众健康
發佈日期：2015年9月30日
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EPA’s National Ambient Air Quality Standards for ground-level ozone is based on extensive scientific evidence about ozone’s effects on public health and welfare. The standard will improve public health protection, particularly for children, the elderly, and people of all ages who have lung diseases such as asthma. History shows that we do not have to choose between a healthy environment and a healthy economy: for more than four decades, EPA and state, tribal and local air agencies have improved air quality by nearly 70 percent, while our economy has more than tripled.
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EPA的国家环境空气质量的地面臭氧标准是根据有关公众健康和福利臭氧的影响广泛的科学证据。该标准将提高公众健康的保护，尤其是对儿童，老年人和人谁也肺部疾病，如哮喘的青睐。历史证明，我们没有一个健康的环境和健康的经济之间作出选择：超过四十年，美国环保局和国家，部落和当地的空气机构改善空气质量近70％，而我们的经济增加了两倍多。