The nationwide Lockdown, in effect since the midnight of 24 March in view of COVID-19 pandemic, has resulted in significant improvement in air quality in the country, as revealed by data analysis and comparison of data for time before enforcement of restrictions.

The nationwide Janta Curfew on March 22, 2020 and lockdown since March 24, 2020, have resulted in significant improvement in air quality in the country, as revealed by data analysis and comparison of data for time before enforcement of restrictions.

Air pollution constitutes the most pressing environmental health risk facing our global population. It is estimated to contribute toward 7 million premature deaths a year, while 92% of the world’s population are estimated to breathe toxic air quality (WHO, 2016). In less developed countries, 98% of children under five breathe toxic air.

This report reveals the cost of air pollution from fossil fuels and highlights solutions that can protect our health and benefit our communities. Air pollution generated by burning fossil fuels is attributed to approximately 4.5 million premature deaths worldwide every year, the report shows.

Recently there have been multiple discussions about air quality improvements in Delhi and some reports also mentioned that Delhi has shown a 25% decrease in air pollution levels between 2016-2018 compared to the 2012-2014 .