Delhi continues to reel under 'very poor' air quality despite improvements

Gurgaon, Faridabad, Noida and Ghaziabad also recorded 'very poor' overall air quality

Delhi's air quality continued to remain in 'very poor' category despite slight improvements in the last two days with the Air Quality Index (AQI) just over 'poor' level.

The overall air quality on was recorded at 302 which falls in the very poor category, according to Centre-run System of Air Quality and Weather Forecasting (SAFAR).

An AQI between 0 and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", and 401 and 500 "severe".

On Friday, the PM2.5 level (particles in the air with a diameter of less