The severe air pollution poses significant health risks, particularly respiratory and cardiovascular issues, to residents in Delhi and Lahore. Lahore's PM2.5 concentration is reported to be 60 times higher than the World Health Organization's annual exposure guideline, increasing the risk of deadly diseases. The toxic haze is expected to worsen with the use of fireworks during Diwali, further endangering vulnerable populations, including children, the elderly, and those with pre-existing health conditions.