Bihar’s Katihar Records Worst AQI, Delhi Number Two
Katihar had the highest Air Quality Index (AQI) of 360 on November 7. The data showed Delhi’s AQI at 354, Noida’s AQI 328 and Ghaziabad was at 304.
Odd-even rules to control pollution in cities
Katihar had the highest Air Quality Index (AQI) of 360 on November 7. The data showed Delhi’s AQI at 354, Noida’s AQI 328 and Ghaziabad was at 304.