The extreme air pollution in New Delhi and surrounding areas poses significant health risks, especially for children, the elderly, and individuals with pre-existing respiratory conditions. Prolonged exposure to the polluted air can lead to respiratory problems, cardiovascular issues, and other health complications. The closure of schools highlights the severity of the situation, as authorities aim to protect children from the harmful effects of the toxic air. The pollution also impacts daily life, with reduced visibility and potential disruptions to outdoor activities and transportation.