WB News: Air quality at many places in Kolkata is in ‘very poor’ category, people’s health will be affected.
Even after 11 days of Diwali and Kali Puja, many places in Kolkata on Friday air quality (air quality, It remained in the ‘very poor’ category, which has given rise to serious health concerns. An official of the West Bengal Pollution Control Board (WBPCB) said the air quality index (AQI) was recorded at 309 at … Read more