Chennai’s AQI improves from ‘satisfactory’ to ‘good’

The intense lockdown, forced by the second wave of the Covid-19 pandemic, led to a reduction in vehicular movement and a slight improvement in the air quality in Kathivakkam near Ennore, Kodungaiyur, Royapuram, Koyambedu and Perungudi, say Tamil Nadu Pollution Control Board (TNPCB) authorities. In Manali, the quality was ‘moderate’.

from Chennai News: Latest Chennai News Headlines & Coronavirus News Updates from Chennai - Times of India https://ift.tt/3AazqcR