Top 10 most polluted cities in the world
- By Wang Yanfang
- 0 Comment(s)Print E-mail China.org.cn, October 31, 2014
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Raipur
PM 2.5 level: 134
Country: India
- Top 10 most polluted cities in the world
- According to the WHO's database, this list presents the 10 cities with the highest PM2.5 level in the world.
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