Patna's AQI, influenced by a slight temperature dip and light drizzle, rose from 260 to 278 in the past 48 hours, ranking it as the sixth most polluted city. The CPCB warned that the poor air ...
The air quality in Delhi has continued to deteriorate for the past few weeks and on Tuesday morning, it touched a high of 494 under the 'severe plus' category. The Air Quality Index in most of the ...