The Central Pollution Control Board in the National Green Tribunal opposed the findings of a Lancet study, which claimed poor air quality had severely affected mortality rates in 10 major Indian ...
The acceptable annual standard for PM2.5 is 40 micrograms per cubic metre. However, the CentralPollutionControlBoard (CPCB) data claimed that Delhi recorded its most polluted Diwali in ...
CentralPollutionControlBoard (CPCB) on Wednesday said Delhi's air quality breached the 'severe' category for the first time this season. The national capital's Pusa area recorded 430 ...