The analysis highlights the alarming levels of air pollution in Delhi during Diwali, with PM2.5 concentrations reaching hazardous levels. Prolonged exposure to such high pollution levels can lead to severe health risks, including respiratory and cardiovascular issues. Vulnerable groups such as children, the elderly, and individuals with pre-existing health conditions are particularly at risk. The missing data also raises concerns about the accuracy of pollution assessments, potentially undermining efforts to address the issue effectively.