air pollution Archives – Centre for Research on Energy and Clean Air

Beijing Winter Olympic blue and China’s long march against smog

28 April 202225 April 2022

Eskom is now the world’s most polluting power company

5 October 2021

Coal-free cities: the health and economic case for a clean energy revolution

29 September 2021

The WHO’s new air quality guidelines add new urgency to the clean energy transition

4 October 202122 September 2021

COVID19 Lockdowns across Southeast Asia improve air quality – but not everywhere

4 June 20208 May 2020

Air Quality before and after national lockdown during Coronavirus disease (COVID-19) outbreak across Pakistan

24 April 202024 April 2020

Air quality improvements due to COVID 19 lock-down In India

16 April 202016 April 2020

Coal based electricity generation; Petroleum product consumption and Pollution levels decline in India due to COVID 19 lock-down in India.

India’s Coronavirus Curfew Resulted in the Lowest One-Day Traffic Pollution Levels on Record

25 March 202025 March 2020

The nationwide one-day curfew in India last Sunday (Mar 22) resulted in the lowest average level of nitrogen dioxide pollution ever recorded in the spring season, in urban areas with monitoring. Other dangerous pollutants, PM2.5 and PM10, also dropped steeply but didn’t break records.