Delhi’s air quality in ‘very poor’ category; authorities warn of deterioration
The overall Air Quality Index (AQI) was recorded at 394, which falls in the ‘very poor’ category, according to data by the Central Pollution Control Board. On Monday, the AQI was recorded at severe category of 434, the highest of the season, it said. On Tuesday, the PM2.5 (particles in the air with a diameter … Read more
