The hazardous air quality in New Delhi poses significant health risks, particularly to vulnerable groups such as children, the elderly, and individuals with pre-existing respiratory or cardiovascular conditions. Residents have reported symptoms like breathing difficulties and eye irritation. Prolonged exposure to such high levels of pollution can lead to severe health issues, including respiratory diseases and cardiovascular problems. The situation is expected to worsen with the use of firecrackers during Diwali, further increasing the concentration of harmful pollutants in the air.