Hawai'i air quality monitoring assessment: some effects of Hawai'i's smoke-free work and public places law.
Hawaii medical journal(2008)
摘要
In November 2006, the Smoke-Free Work and Public Places Law passed to protect people from secondhand smoke in Hawai'i. An air-quality monitoring assessment to determine the difference this law made in air quality was conducted at 15 bars/restaurants. Levels of particulate matter (PM2.5) at enclosed (indoor) venues fell 90% after implementation of the law while partially enclosed restaurants/bars were all below the EPA 24 hour average limit both before and after the law.
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关键词
Environmental Noise
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