Delhi not among world's most-polluted cities after a long time: CM

While sharing a screenshot of a report titled 'Top 10 most-polluted cities worldwide' on Twitter, Arvind Kejriwal wrote, "After a long time, Delhi is not [on] the list." "Congrats Delhi! But [it's] still a long way to go. We've to be counted in the [cleanest] cities of the world," he added. Mumbai was the only Indian city on the list.