French Tribune | Outdoor air pollution - fifth largest killer in India India.Com Health With regular long-term exposure, it may cause lung cancer. India shows the greatest impacts of outdoor air pollution. 'This is a shocking and deeply disturbing news. This calls for urgent and aggressive action to protect public health,' said Sunita ... Air pollution emerging as biggest cause of deaths in India Death by breathing: Air pollution killing 620000 Indians, says report India Grapples With Air Pollution Impact |