Rising air pollution levels- How to control?

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28 Sep 2016 - General

More than 90 per cent of the global population lives in a place where the air does not meet WHO.

See the pictuted for comparision.

How we can control this...

Well I don't know of a place wherein there's is still fresh air and isn't harmful to our health except for the mountains. Most especially people living in the Urban wherein pollution is not a surprise anymore. They say if you want to see ...
 (Total 174 words)