Delhi AQI Today: Air Quality Nears 400 Mark As Visibility. Delhi continued to experience very poor air quality on Tuesday morning, November 3, with the overall Air Quality Index (AQI) recorded at 330 at 8 am, according to data from the Central. Delhi’s AQI stood at 332 in the ‘very poor’ category on Tuesday, while Jahangirpuri recorded a ‘severe’ reading of 452. See photos of smog across Delhi-NCR.