DNA Delhi-NCR AQI: National Capital's air quality slips back to 'very poor' category, AQI reaches at..., dense fog disrupts flight operations
On Monday, most parts of the city recorded "poor" to "very poor" air quality, with several areas seeing pollution levels worsen further. Some of the most polluted areas included Chandni Chowk, which recorded an AQI of 343, making it one of the worst-hit locations.