Delhi was the most polluted capital city in the world in 2023, according to a study. (Getty Images)
Delhi, November 13 — People in India's capital Delhi woke up to a thick layer of smog as the air quality deteriorated to severe levels in the city.
Delhi and its neighbouring cities are experiencing pollution levels that are at least 30-35 times the safe limit recommended by the World Health Organization (WHO).
Every year, Delhi and northern states battle hazardous air during the winter months of October to January due to plummeting temperatures, smoke, dust, low wind speed,...