In an open letter, the academics have recognised that burning of coal, oil and gas is the greatest contributor to climate change.
The report by Energy Policy Institute at the University of Chicago said that north India breathes 'pollution levels that are 10 times worse than those found anywhere else in the world'.
As many as 41 of the world's 250 biggest corporate emitters - or 16% - are only just starting to assess their emissions, with no reduction targets set for any year.
As Covid restrictions now continue across the globe, higher levels of indoor particulate matter can once again be expected, the study warned.
The members of the women's group are also spreading awareness among the general public about tree plantations and environmental protection in different populated areas.
Residents of Chennai city are also of the opinion that there is a healthy feeling in the atmosphere after the lockdown was implemented.
Of the world’s cities with the worst air pollution last year, the top 148 are in the Asia-Pacific region, according to a Swiss air quality technology company.
More than half a dozen European firms have announced developments of Urban Air Mobility vehicles for passenger use or for unmanned cargo sorties.
The scientists developed a non-invasive technology to detect these electric signals from the surface of plants without damaging them.
Officials at Nepal's only international airport in Kathmandu said poor visibility, which was down to 1,000 metres on Monday, widely disrupted flights.