Delhi Air Quality Index Today: As per CPCB data, Anand Vihar recorded an AQI of 412, Alipur reported 415, and Bawana registered the highest level at 436. Chandni Chowk recorded an AQI of 409, while RK Puram and Patparganj logged 422 and 425, respectively. Sonia Vihar also recorded a 'severe' AQI of 415, indicating hazardous air conditions across the city. Delhi AQI Live Updates: The national capital is once again grappling with hazardous air pollution as a thick blanket of smog has engulfed Delhi and its adjoining NCR cities. Delhi air quality: On Monday morning, as per the CPCB data, all monitoring stations recorded an AQI of over 300, with many recording well above 350. Delhi, the capital city of India, holds the unfortunate title of being the most polluted city in the world. Despite being the heart of the country, the air quality levels mostly remain a severe challenge. Because each winter as from October to February, AQI levels in Delhi routinely eclipse 700—and have even spiked above 700 in some areas—posing severe health risks. Stubble‑burning, vehicular emissions, industrial pollution, etc, contribute majorly to the air pollution. Delhi’s low ...