Delhi's toxic air is posing a serious health threat, with pollution exposure being compared to smoking nearly 18 cigarettes a day on particularly polluted days. Reporting from Ghaziabad's Loni, NDTV Health Editor Sneha Mordani highlights how air pollution has become normalised despite its devastating impact on respiratory health. Doctors warn that blackened lungs are increasingly common, while lung cancer is being diagnosed even among non-smokers, including young women. The report examines the growing health crisis and the dangers of breathing toxic air every day.