Assam's Byrnihat tops global pollution list; Delhi most polluted capital: Report
New Delhi (PTI): Thirteen of the world's top 20 most polluted cities are in India, with Byrnihat in Assam topping the list, according to a new report published on Tuesday.
The World Air Quality Report 2024 by Swiss air quality technology company IQAir said Delhi remains the most polluted capital city globally, while India ranked as the world's fifth most polluted country in 2024, down from third in 2023.
The report said India saw a 7 percent decline in PM2.5 concentrations in 2024, averaging 50.6 micrograms per cubic metre, compared to 54.4 micrograms per cubic metre in 2023. Yet, 13 of the world's 20 most polluted cities are in India.
Air pollution in Delhi worsened, with the annual average PM2.5 concentration rising from 102.4 micrograms per cubic metre in 2023 to 108.3 micrograms per cubic metre in 2024.
The Indian cities in the world's top 20 most polluted cities are Byrnihat, Delhi, Punjab's Mullanpur, Faridabad, Loni, Gurugram, Ganganagar, Greater Noida, Bhiwadi, Muzaffarnagar, Hanumangarh and Noida.
Overall, 35 percent of the Indian cities reported annual PM2.5 levels exceeding 10 times the WHO limit of 5 micrograms per cubic metre, the report said.
The high level of pollution in Byrnihat, a town on the border of Assam and Meghalaya, is due to emissions from local factories, including distilleries, iron and steel plants.
Delhi grapples with high air pollution year-round and the problem worsens in winter when unfavourable meteorological conditions, combined with vehicular emissions, paddy-straw burning, firecrackers and other local pollution sources, make the air quality hazardous.
Air pollution remains a serious health risk in India, reducing life expectancy by an estimated 5.2 years.
According to a Lancet Planetary Health study published last year, about 1.5 million deaths in India every year from 2009 to 2019 were potentially linked to long-term exposure to PM2.5 pollution.
PM2.5 refers to tiny air pollution particles smaller than 2.5 microns, which can enter the lungs and bloodstream, leading to breathing problems, heart disease and even cancer. Sources include vehicle exhaust, industrial emissions and the burning of wood or crop waste.
Former WHO chief scientist and health ministry advisor Soumya Swaminathan said India has made progress in air quality data collection but lacks sufficient action.
"We have the data; now we need action. Some solutions are easy like replacing biomass with LPG. India already has a scheme for this, but we must further subsidise additional cylinders. The first cylinder is free, but the poorest families, especially women, should receive higher subsidies. This will improve their health and reduce outdoor air pollution," she told PTI in an interview.
In cities, expanding public transport and imposing fines on certain cars could help. "A mix of incentives and penalties is necessary," she said.
"Finally, strict enforcement of emission laws is crucial. Industries and construction sites must comply with regulations and install equipment to cut emissions instead of taking shortcuts," the former director general of the Indian Council of Medical Research added.
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CM Siddaramaiah alleges ‘criminal conspiracy’ in Sringeri recount, vows legal action
Bengaluru (PTI): Alleging a “criminal conspiracy” by BJP candidate D N Jeevaraj in the Sringeri Assembly poll recounting, Karnataka CM Siddaramaiah on Tuesday said the outcome was manipulated after valid postal ballot votes in favour of Congress leader T D Raje Gowda were tampered with during the recounting process.
Following a Karnataka High Court order on an election petition filed by Jeevaraj, challenging Raje Gowda’s election, the reverification and recounting were conducted on Saturday.
After the reverification and recount of postal ballots for the Sringeri Assembly constituency, votes polled in favour of Raje Gowda were reduced by 255, the returning officer said.
A report on the matter has been submitted to the Election Commission of India for further action, the officer added.
Congress leader Raje Gowda had won the 2023 Assembly polls from Sringeri by 201 votes, defeating his nearest rival Jeevaraj.
Addressing a press conference in Bengaluru, Siddaramaiah said the High Court had directed the recounting of postal ballots and that irregularities were noticed during the exercise conducted on May 2.
“This is a clear case of criminal conspiracy,” Siddaramaiah said, alleging that valid votes cast in favour of Raje Gowda were altered after being accepted by counting agents of all parties, including Congress, BJP, and JD(S).
He claimed that during the recounting of postal ballots, 255 votes were initially accepted as valid by all agents but were later tampered with by subordinate officials.
“There is a second mark on the votes polled in favour of Raje Gowda. They had accepted these as valid votes. Subsequently, another mark was made by officials. This is a clear case of criminal conspiracy,” he said.
When asked who was behind the alleged conspiracy, the CM replied, “It was hatched by Jeevaraj and others. It is planned.”
Siddaramaiah further alleged that the returning officer acted improperly by declaring the result despite the presence of an Election Commission observer during the recounting.
“Immediately after the counting, the returning officer announced the result. He should not have done so; this is against the law,” he said.
He pointed out that Raje Gowda had originally won by 201 votes, but after the recounting, the BJP candidate was declared the winner by 52 votes.
“The BJP has committed a criminal act of conspiracy. This is not vote chori but vote dacoity,” he alleged.
The CM said a police complaint had already been filed by Raje Gowda’s election agent, Sudhir Kumar, and emphasised the need for electoral integrity.
“We want transparency and free and fair elections. That is what our Constitution mandates,” he added.
Stating that the government would pursue legal remedies, Siddaramaiah said, “We are preparing an appeal challenging the returning officer’s announcement in a court of law.”
Responding to a separate query on elections in other states, the CM said there appeared to be an anti-incumbency factor in West Bengal, while results in Tamil Nadu were “surprising,” adding that Vijay’s party was emerging as the largest there.
Following the victory of party candidates in Bagalkote and Davanagere South, Siddaramaiah expressed confidence about future electoral prospects in Karnataka.
“Even in 2028, we will win the Assembly elections. We will come back,” the CM said.
Siddaramaiah added that he would order a forensic examination into the alleged tampering of postal ballots.
