Posted Dec 5, 2010, 7:55 AM
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Registered User
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Join Date: Apr 2004
Location: Van
Posts: 599
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It seems that in recent years the pollution levels in Chongqing have gone down. I remember it used to have the reputation of having the worst air quality, along with Lanzhou. Has there actually been a significant reduction in pollution or are only the pictures without smog being posted?
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