Delhi pollution: Air quality remains in ‘very poor’ category

Delhi’s air quality continues to remain in the ‘very poor’ category. According to the Central Pollution Control Board, the Air Quality Index in the national capital was recorded at 325 at 10 AM.

An AQI between 0 and 50 is considered good, 51 and 100 satisfactory, 101 and 200 moderate, 201 and 300 poor, and 301 and 400 very poor. An AQI between 401 and 450 is considered severe.