The deteriorating air quality in Delhi-NCR is causing significant health concerns. Short-term exposure can lead to coughing, throat irritation, and breathlessness, while long-term exposure may result in chronic respiratory and cardiovascular issues. Children are particularly vulnerable, as air pollution can impair lung development and increase the risk of asthma and other respiratory conditions. Pregnant women, older adults, and individuals with pre-existing health conditions are also at higher risk of severe complications, including heart attacks and strokes.