CSIR National Environmental Engineering Research Institute

CSIR National Environmental Engineering Research Institute

India's Delhi-only air pollution problem

I woke up this morning to a PTI report telling me Delhi’s air quality had fallen to ‘very poor’ on Deepavali, the Hindu ostensible festival of lights, with many people defying the Supreme Court’s direction to burst firecrackers only between 8 pm and 10 pm. This defiance is