Delhi's air quality has entered the 'severe' category, with the average Air Quality Index (AQI) reaching 401 on Monday. Smog has significantly reduced visibility and poses serious health risks, particularly for vulnerable populations. Many monitoring stations reported dangerously high particulate levels, with some areas exceeding an AQI of 450. In response to the worsening conditions, the Delhi Pradesh Congress Committee organized a 'Lok Sansad' to discuss pollution and potential solutions.