For the past several days, pollution levels have been increasing in other states besides Delhi. On Friday morning, more pollution levels were recorded in many cities of Uttar Pradesh than Delhi. After UP, the highest pollution was recorded in Delhi, followed by Haryana and Punjab. According to the Central Pollution Control Board, many cities of Uttar Pradesh remained in the worst condition till 10 am on November 6. After UP, most Delhi areas recorded air quality in ‘very poor’ category