AQI, Delhi and Very Poor

Delhi's air quality has stayed in the 'very poor' range for 15 consecutive days, according to the Central Pollution ...
North Yorkshire Council said the condition of Spital Old Bridge was "very poor” due to a number of cracks, damaged stonework ...
The air quality Index (AQI) in the two cities was ”very poor“ on Wednesday, for the second time since Diwali (October 31), ...
Delhi's air quality remains critically poor, registering an AQI of 377 for the ninth day in a row, with 12 locations falling ...