PM Modi visits Hindu, Buddhist temples, mosque in Singapore

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

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According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

Pune, Jan 1: Maharashtra Deputy Chief Minister Ajit Pawar and Vanchit Bahujan Aghadi president Prakash Ambedkar paid tributes at the 'Jay Stambh' near here on Wednesday on the 202nd anniversary of Koregaon Bhima battle.

Lakhs of people congregate every year at the 'Jay Stambh' (victory pillar) near Koregaon Bhima village to offer tributes on the anniversary of the battle, which was fought on January 1, 1818 between the British East India Company and the Peshwa faction of the Maratha Confederacy.

Violence broke out during the bicentenary celebrations of the Koregaon Bhima battle on January 1, 2018 in which one person was killed and several others were injured.

Police have made elaborate security arrangements to ensure no untoward incident takes place during the congregation at the victory pillar, an official said.

Talking to reporters after visiting the victory pillar, Pawar said he came to offer tributes on behalf of the people of Maharashtra.

"This pillar has history and every year lakhs of people come here. Some untoward incidents took place two years ago, but the government is taking utmost care and elaborate police bandobast has been made here to ensure that no untoward incident takes place," he said.

Pawar also urged people to visit the war memorial in a peaceful manner.

"I appeal to people to come here and offer their tributes, but maintain peace and do not believe in rumours," the NCP leader said.

Prakash Ambedkar also offered his tributes at the victory pillar.

Pune Police last week issued notices to several people, including right-wing leaders Milind Ekbote and Sambhaji Bhide, and members of Kabir Kala Manch, barring them from entering the district for four days from December 29.

The notices, as part of preventive action, were issued to all those against whom cases were registered in connection with the violence two years ago.

Ekbote was arrested in March 2018 for allegedly instigating and orchestrating the violence around Koregaon Bhima.

Bhide was also booked and named in the FIR, but never arrested.

The police attributed the violence to the Elgar Parishad conclave held here on December 31, 2017, where provocative speeches were allegedly made.

They are also probing the alleged "Maoist link" of some activists to the Elgar Parishad conclave.

Several Dalit groups observe the anniversary of the Koregaon Bhima battle, in which the British defeated the Peshwas of Maharashtra.

The memorial, located at Perne village on Pune- Ahmednagar road, was constructed by the British in the memory of soldiers who died in the battle.

Dalit leaders commemorate the British victory as soldiers from the Mahar community were part of the East India Company's forces.

The Peshwas were Brahmins, and the victory is seen as a symbol of assertiveness by Dalits.