Jakarta records nearly 2m respiratory infections as air quality worsens

The National Monument (Monas) is seen in a haze caused by air pollution in Jakarta, Indonesia, Aug. 16, 2023. (AFP)
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Updated 09 December 2025
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Jakarta records nearly 2m respiratory infections as air quality worsens

  • Toddlers make up over 19% of Jakarta’s 2025 respiratory-infection cases
  • In 2024, Jakarta’s average air quality at least 6 times over WHO safe limit

JAKARTA: Air pollution in Jakarta has contributed to nearly 2 million cases of respiratory illness in 2025, local health authorities said on Tuesday, raising concerns about the long-term health of the residents of the world’s most populous city.

Jakarta has consistently ranked among the world’s most polluted cities, regularly recording “unhealthy” levels of PM2.5, a measurement of particulate matter — solid and liquid particles suspended in the air that can be inhaled and cause respiratory diseases.

There were more than 1.9 million acute respiratory-infection cases between January and October of this year, according to the Jakarta Health Agency.

“Based on our data, cases of acute respiratory infection increased from mid-year and peaked in October. We also found that toddlers make up for over 19 percent of the cases … There are more cases (overall in 2025) compared to 2024,” agency chief Ani Ruspitawati told Arab News on Tuesday.

Air pollution, as well as high population density and human mobility, were among the risk factors for the high prevalence of acute respiratory infections in Jakarta, she added.

These cases of respiratory illness were only recorded among the national capital region’s 11 million residents. And did not account for the entire 42 million people living in the greater Jakarta area — which ranked as the world’s most populated city in a UN report published last month.

Yet the capital’s satellite cities, such as South Tangerang, have also ranked among the world’s most polluted over the years, as levels of microscopic harmful particles in these areas exceeded the safety limit set by the World Health Organization.

According to a June report published by the Helsinki-based Center for Research on Energy and Clean Air, the 2024 level of PM2.5 across the Greater Jakarta area averaged between 30 to 55 micrograms per cubic meter, which is between six to 11 times the WHO’s threshold.

“These rising cases of acute respiratory infection is a sign that air quality in Indonesia has worsened, with air quality in the greater Jakarta area being the worst,” the Center for Indonesia’s Strategic Development Initiatives said in a statement.

“Air pollution is a huge threat for health and the climate. Air pollution in urban and rural areas can produce fine particles that can cause strokes, heart disease, lung cancer, and respiratory infections.”


Crypto mogul Do Kwon sentenced to 15 years in prison for $40 billion stablecoin fraud

Updated 8 sec ago
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Crypto mogul Do Kwon sentenced to 15 years in prison for $40 billion stablecoin fraud

NEW YORK: Onetime cryptocurrency mogul Do Kwon was sentenced Thursday to 15 years in prison after a $40 billion crash revealed his crypto ecosystem to be a fraud. Victims said the 34-year-old financial technology whiz weaponized their trust to convince them that the investment — secretly propped up by cash infusions — was safe.
Kwon, a Stanford graduate known by some as “the cryptocurrency king,” apologized after listening as victims — one in court and others by telephone — described the scam’s toll: wiping out nest eggs, depleting charities and wrecking lives. One told the judge in a letter that he contemplated suicide after his father lost his retirement money in the scheme.
Engelmayer said at a daylong sentencing hearing in Manhattan federal court that the government’s recommendation of 12 years in prison was “unreasonably lenient” and that the defense’s request for five years was “utterly unthinkable and wildly unreasonable.” Kwon faced a maximum sentence of 25 years in prison.
“Your offense caused real people to lose $40 billion in real money, not some paper loss,” Engelmayer told Kwon, who sat at the defense table in a yellow jail suit. The judge called it “a fraud on an epic, generational scale” and said Kwon had an “almost mystical hold” on investors and caused incalculable “human wreckage.”
More than the combined losses in FTX and OneCoin cases
Kwon pleaded guilty in August to fraud charges stemming from the collapse of Terraform Labs, the Singapore-based firm he co-founded in 2018. The loss exceeded the combined losses from FTX founder Sam Bankman-Fried and OneCoin co-founder Karl Sebastian Greenwood’s frauds, prosecutors said. Engelmayer estimated there may have been a million victims.
Terraform Labs had touted its TerraUSD as a reliable “stablecoin” — a kind of currency typically pegged to stable assets to prevent drastic fluctuations in prices. But prosecutors say it was an illusion backed by outside cash infusions that came crumbling down after it plunged far below its $1 peg. The crash devastated investors in TerraUSD and its floating sister currency, Luna, triggering “a cascade of crises that swept through cryptocurrency markets.”
Kwon tried to rebuild Terraform Labs in Singapore before fleeing to the Balkans on a false passport, prosecutors said. He’s been locked up since his March 2023 arrest in Montenegro. He was credited for 17 months he spent in jail there before being extradited to the US
Kwon agreed to forfeit over $19 million as part of his plea deal. His lawyers argued his conduct stemmed not from greed, but hubris and desperation. Engelmayer rejected his request to serve his sentence in his native South Korea, where he also faces prosecution and where his wife and 4-year-old daughter live.
“I have spent almost every waking moment of the last few years thinking of what I could have done different and what I can do now to make things right,” Kwon told Engelmayer. Hearing from victims, he said, was “harrowing and reminded me again of the great losses that I have caused.”
Victims say losses ruined their lives, harmed charities
One victim, speaking by telephone, said his wife divorced him, his sons had to skip college, and he had to move back to Croatia to live with his parents after TerraUSD’s crash evaporated his family’s life savings. Another said he has to “live with the guilt” of persuading his in-laws and hundreds of nonprofit organizations to invest.
Stanislav Trofimchuk said his family’s investment plummeted from $190,000 to $13,000 — “17 years of our life, gone” during what he described as “two weeks of sheer terror.”
Chauncey St. John, speaking in court, said some nonprofits he worked with lost more than $2 million and a church group lost about $900,000. He and his wife are saddled with debt and his in-laws have been forced to work well past their planned retirement, he said.
Nevertheless, St. John said, he forgives Kwon and “I pray to God to have mercy on his soul.”
A prosecutor read excerpts from some of more than 300 letters submitted by victims, including a person identified only by initials who lost nearly $11,400 while juggling bills and trying to complete college. Kwon had made Terra seem like a safe place to stash savings, the person said.
“To some that is just a number on a page, but to me it was years of effort,” the person wrote. “Watching it evaporate, literally overnight, was one of the most terrifying experiences of my life.”
“What happened was not an accident. It was not a market event. It was deception,” the person added, imploring the judge to “consider the human cost of this tragedy.”
Kwon created an “illusion of resilience while covering up systemic failure,” Assistant US Attorney Sarah Mortazavi told Engelmayer. “This was fraud executed with arrogance, manipulation and total disregard for people.”