Delhi’s air quality continues at ‘severe plus’ category, AQI at 476
But it is not only Delhi, the AQI in Patna also is high at 308, in Lucknow it is 257, in Jaipur 211 and in Chandigarh 237, pointing to poor air quality in most of the places in north India. Punjab, which has shown on record a huge decline in stubble burning incidents this year compared to year-ago,