When Delhi's air pollution gets worse: a photographic comparison

Rajat Gupta's pictures show the difference a few days can make for citizens of one of the world's most polluted major citiesDelhi regularly ranks among the most polluted major cities on the planet, and has been judged the world's most polluted capital for four years in a row by air quality information platform IQAir.Its air pollution gets worse in winter, when the wind drops and the air cools, trapping pollutants from vehicles, industry and the burning of agricultural waste as farmers in surrounding states burn off stubble to prepare for new planting. The city's authorities have temporarily banned construction and stopped heavy vehicles coming into the city. Schools have also been closed.Kartavya Path in New Delhi Continue reading...