Delhi's air quality typically deteriorates significantly between November and February, with average Air Quality Index (AQI) levels ranging from 312 to 342 in recent years. The maximum AQI has reached as high as 494, indicating severe pollution. Poor air quality poses health risks, particularly for vulnerable groups such as children, the elderly, and those with respiratory conditions. The measures aim to mitigate these risks by reducing emissions from vehicles, industries, and waste burning. However, the effectiveness of the plan will depend on strict enforcement and public compliance.