The worsening air quality poses significant health risks, particularly for vulnerable groups such as children, the elderly, and individuals with respiratory or cardiovascular conditions. Prolonged exposure to 'very poor' and 'severe' AQI levels can lead to respiratory distress, aggravated asthma, and other health complications. The high concentration of PM2.5 particles, which can penetrate deep into the lungs, is particularly concerning. The trend of post-Diwali pollution raises questions about the effectiveness of current pollution control measures, including restrictions on firecracker use.