Lagatar24 Desk   New Delhi, Nov 8: Katihar in Bihar recorded the highest AQI (Air Quality Index) of 360 among 163 Indian cities, showing that air pollution levels have gotten worse in India in 2022, according to data issued by the Central Pollution Control Board on November 7. According to the data, Delhi’s AQI was … Continue reading Bihar city tops list of most polluted Indian cities, check list