• Smoke from fires in Indonesia has blanketed Singapore in haze, obscuring its iconic skyline.
• Air pollution hit its highest level this year on Friday, reaching "very unhealthy" levels.
• The haze has disrupted flights, shuttered outdoor sports facilities, and canceled a run for nearly 3,000.

Singapore, the Southeast Asian financial hub known for its futuristic skyline, has been blanketed by milky haze as smoke from fires in neighboring Indonesia drifts across the region.

The haze has affected Singapore for weeks, with conditions deteriorating in recent days. The pollution has disrupted flights, shut down outdoor sports facilities, and prompted organizers to call off a major running event.

On Friday, air quality in parts of Singapore reached "very unhealthy" levels, with pollution readings hitting their highest point this year.

Here's what the haze looks like across the city.

Singapore's landmark skyline fades into the haze

Marina Bay Sands, the three-towered hotel overlooking Singapore's waterfront, has been shrouded in a milky haze.

Singapore's environmental agency said winds were carrying smoke from fires in Indonesia's Kalimantan region toward the city-state.

Pollution has hit its highest level this year

On Friday, air quality across much of Singapore reached the "very unhealthy" range on the country's Pollutant Standards Index.

At that level, authorities recommend avoiding prolonged or strenuous outdoor activity.

The PSI has been in the unhealthy range since October 5, making it 12 days of poor air in the city.

The last time things looked this foggy in Singapore was during a 14-day period of hazy conditions in 2015. The country has seen shorter episodes of haze conditions in 2019 and 2023, but those blew over within a couple of days.

The haze is affecting air travel

Poor visibility has disrupted flights at Singapore's smaller Seletar Airport, leading to diversions and cancellations.

Both Seletar and the country's main international airport, Changi, remain operational.

Nearly 3,000 runners have had their plans canceled

The ISCA Run, scheduled for Saturday at Gardens by the Bay, was canceled because of the haze, affecting almost 3,000 registered participants.

An ISCA spokesperson told Business Insider that organizers made the call early because air conditions remained unpredictable and they were concerned about the safety of runners, including young children taking part in the Family Run.

The pollution is keeping people indoors

Singapore's public sports operator temporarily closed all outdoor and non-air-conditioned sports facilities it manages across the island on Friday because of the haze.

Indoor, air-conditioned facilities have remained open.

• Jamie Dimon says AI is advancing so fast that even governments can't stop its global spread.
• The JPMorgan CEO likened AI to a tsunami, saying it could transform how future generations live and work.
• Dimon also warned that AI agents could expose banks and critical infrastructure to cyber risks.

Artificial intelligence is advancing so rapidly that even governments would struggle to stop its spread, JPMorgan Chase CEO Jamie Dimon said.

Speaking at The Economic Club of Chicago on Wednesday, Dimon compared AI to the Industrial Revolution but said it was advancing far faster than earlier technologies, with new capabilities emerging in a matter of weeks.

"This is doing stuff today that no one would have imagined was possible literally five weeks ago," Dimon said.

"It's more like a tsunami. It's rolling through the system, and you can't stop some of it," he added.

With AI models proliferating worldwide, including open-source systems and those developed in China and other countries, governments cannot simply halt the technology's spread, Dimon said.

The acceleration comes amid an unprecedented AI spending boom. Google, Amazon, Microsoft, and Meta planned to spend more than $700 billion on capital expenditures this year, much of it on AI infrastructure.

Dimon, too, was optimistic about the potential payoff. He said AI could drive breakthroughs in medicine, transportation, and productivity, transforming how future generations live and work.

"Thirty years from now, they'll probably be working four or three and a half days a week. They'll have an income of per person of $300,000. It'll be a great life," he said.

However, Dimon also warned that AI agents could carry out cyberattacks around the clock or pose security risks when given access to bank accounts to make payments on users' behalf.

"That means they are in your bank and you're assuming they're going to act properly on your behalf and they may not," Dimon said.

He said businesses and governments needed to move quickly to address the cybersecurity risks posed by AI.

"You can't stop it. You just have to, like, manage the hell out of it."

Dimon's statement comes the same week that multiple bankers sounded warnings about rogue AI agents and their capacity to unleash chaos if allowed to proliferate unchecked.

Bank of America CEO Brian Moynihan also told analysts in a Wednesday earnings call that the institution had hired 1,000 external consultants to shore up software vulnerabilities that top tier models like Anthropic's Mythos exposed.