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China: Air Pollution Worsens in October

Air quality in China's smog-hit northern regions, which include the capital Beijing, worsened in October despite overall improvements over the course of the year, the environment ministry said in a notice late on Monday. The Ministry of Environmental Protection said concentrations of small breathable particles known as PM2.5, a key smog indicator, fell 12.5 percent to an average of 42 micrograms per cubic meter from January to October. World Health Organization guidelines recommend an...

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