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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.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 17

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.

New Delhi, April 3: The total number of coronavirus cases in India on Friday climbed to 2301, including 156 cured and discharged and 56 deaths, said the Ministry of Health and Family Welfare.

At present, there are 2088 COVID-19 active cases in the country.

"A total number of COVID-19 positive cases rises to 2301 in India, including 156 cured/discharged, 56 deaths and 1 migrated," said the Health Department.

The highest number of positive cases of coronavirus was reported from Maharashtra at 335, including 16 deaths, followed by Tamil Nadu (309 and 6 deaths) and Kerala (286 and 2 deaths).

There are 219 coronavirus positive cases in the national capital, including 8 cured and discharged and 4 deaths.

The states which have crossed 100-mark for COVID-19 positive cases also include Andhra Pradesh (132), Karnataka (124), Rajasthan (133) and Telangana (107).

While 18 people were detected positive for coronavirus in Chandigarh, 70 cases were confirmed from Jammu and Kashmir and 14 from Ladakh.

In North-East, one COVID-19 case each has been confirmed from Mizoram and Assam, and two in Manipur.

May 6: The government on Tuesday said that the Food Corporation of India, the nodal agency for procurement and distribution of foodgrains, has sufficient stocks in its godowns, even after meeting the requirement of additional wheat and rice provided free of cost during the lockdown period.

Food Minister Ram Vilas Paswan has given detailed information about the various steps taken by the government and the total stocks of food grains and pulses available with the government and sent to the states till now, an official statement said.

"FCI currently has 276.61 lakh tonnes rice and 353.49 lakh tonnes wheat. Hence a total of 630.10 lakh tonnes food grain stock is available," it said.

As against this, about 60 lakh tonnes of food grains is required for a month under the NFSA (National Food Security Act) and other welfare schemes.

Paswan said FCI stocks are comfortable even after fulfilling extra commitments during the lockdown.

Under the 'Pradhan Mantri Garib Kalyan Ann Yojana', the Centre is providing 5 kg of free food grains per month to 80 crore ration card holders. This free of cost wheat and rice will be provided for three months. Besides, 1 kg of pulses will also be supplied per family.

This is over and above the normal quota of 5 kg of food grains provided per month per person to about 80 crore people under the food law.

The minister informed that since the lockdown, about 69.52 lakh tonnes of food grains have been transported through 2,483 rail rakes.

Apart from rail route, transportation was also done through roads and waterways. A total of 137.62 lakh tonnes has been transported.

During the lockdown, NGOs and social institutions running relief camps can purchase wheat and rice directly from FCI Depots at Open Market Sales Scheme (OMSS) rate.

The state governments can also purchase food grains directly from FCI. Under the OMSS, the rate of rice is fixed at Rs 22 per kg and wheat at Rs 21 per kg.

Under the 'Pradhan Mantri Garib Kalyan Ann Yojana', for the next 3 months a total of 104.4 lakh tonnes rice and 15.6 lakh tonnes of wheat is required of which 59.50 lakh tonnes rice and 8.14 lakh tonnes wheat have been lifted by various states and UTs.

The Government of India is bearing 100 per cent financial burden of approximately Rs 46,000 crore under the scheme, the statement said.

For pulses, the total requirement for the next three months is 5.82 lakh tonnes.

So far, 2,20,727 tonnes of pulses have been dispatched, while 1,47,165 tonnes of pulses have reached the states/UTs and 47,490 tonnes have been delivered, it said.