Browse China's Universities by Type 161 Cities


Normally, the areas of ordinary air quality include many southern inter region, like the city ,Shanghai, Wuxi, Ningbo and so on. Owing the location and economy, the air quality of northern areas is poor.
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The air quality of south China is better than the north region. Sanya, Guiling,Zhuhai,Shenzhen and other southeastern coastal cities hold the good air quality.
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About Air quality

The air quality is different in different region. In modern times, the air quality is influenced by many factors except normal reason like the geography,location and so on. Now, the traffic emission of waste gas and the industry emission became the severe factors effected the air quality. Generally, the air quality in China include two types, the good type and the normal type.
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