The annual average PM2.5 concentration in Byrnihat was 128.2 micrograms per cubic m (µg/m3), many times the World Health ...
Meghalaya Chief Minister Conrad Sangma cited industrial activities in Assam for Byrnihats poor air quality, despite ...
India is home to 13 of the world’s 20 most polluted cities, with Byrnihat in Meghalaya ranking as the most polluted globally.