Delhi is not the most polluted city in the world. But that's hardly any reason to cheer. The WHO placed Kanpur on top of a list of 4,300 world cities monitored for their air pollution levels.<br /><br />For More Such News & Gossips Subscribe now! http://bit.ly/2hNCF4b<br /><br />Log On To Our Official Website : http://www.lehren.com<br /><br />Download LEHREN App For Android:<br />Android Play Store Link : https://goo.gl/xtpQgq<br /><br />Facebook : https://bit.ly/LehrenFacebook<br /><br />Twitter: https://bit.ly/LehrenTwitter
