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Most cities fail to meet new pollution guidelines: UN
May 08, 2014, at 05:10 pm
New York, May 8 (IBNS): Many of the world's cities are "enveloped in dirty air" that is dangerous breathe, the United Nations World Health Organization (WHO) said on Wednesday, warning that urban dwellers are being exposed to excessive air pollution and are at a risk of respiratory diseases and other long-term health problems.
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Most cities fail to meet new pollution guidelines: UN
Thu, May 08 2014