India Today. Delhi’s air pollution crisis has triggered a major AQI data discrepancy, with the official authority reporting 483 while private monitoring platforms such as IQAir recording levels exceeding 1,000. According to an open-source air quality monitoring platform, AQI.in, Delhi’s AQI, at the time of publication, stood at 208. The PM2.5 level stood at 132 µg/m³, and PM10 stood at 164 µg/m³.