Diwali pollution: Delhi most polluted in world on Diwali
Air quality in Delhi on Diwali turned “very bad” amid an increase in stubble burning, the exploding of firecrackers and moderately unfavorable weather conditions that allowed pollutants to build up. On Monday it was the most polluted city in the world, followed by Lahore in Pakistan, according to the Swiss organization IQAir. Delhiites woke up … Read more