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‘Looks like Mars’: Toxic smog from Indonesia wildfires sparks health crisis, protests

Read the original at NBC News ↗
Cite

Tarrant, T. (2026, October 31). ‘Looks like Mars’: Toxic smog from Indonesia wildfires sparks health crisis, protests. NBC News. https://www.nbcnews.com/world/indonesia/indonesia-wildfires-toxic-smog-choke-southeast-asia-rcna605175

Dated from the outlet's own feed. Check the original for its byline.

NBC News · collected 2026-10-31 · by Tavleen Tarrant

Quick Summary

Indonesian schoolteacher Natanael Undas describes living in a haze of smoke from wildfires that have been raging since July, affecting millions across Southeast Asia. The toxic smog has led to health crises, including respiratory issues for his 2-year-old daughter and school closures in multiple countries. Protesters in Jakarta are demanding the government take action against companies responsible for the fires and create long-term prevention strategies. Meanwhile, neighboring Singapore is threatening legal action against corporations linked to the destruction.
Written by AI on 2026-10-31, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Indonesian wildfires, exacerbated by a "super" El Niño weather pattern, have caused severe air pollution across Southeast Asia since July 2026. The toxic smog, visible as orange and yellow skies, has affected millions of people, causing respiratory illnesses and prompting protests. Schoolteacher Natanael Undas in central Kalimantan province reports that his family's home is filled with smoke despite keeping windows closed, leading to constant sneezing fits for his 2-year-old daughter. The Indonesian government acknowledges the crisis and claims it is prosecuting companies linked to the fires while providing aid to affected provinces. Neighboring countries like Singapore are also experiencing air pollution from these fires.

Written for “Indonesian Wildfires Smog Crisis” on 2026-10-31, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
The model judged this article politically coded and scored it -0.35, but 1 quote(s) could not be found in the article and the other 1 are attributed speech rather than the article's own narration, so the score is not published.
Written under an earlier scoring contract, which gave a paragraph rather than checkable quotes. Re-analysing this article replaces it.
Leaning score withheld for article 119414: no verified evidence · logged 2026-10-31

Story

📰 Indonesian Wildfires Smog Crisis
Environment · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 8% of its claims. Each row says how that neighbour differs.
Al Jazeera
Hedges 1 of 12 claims Outlet record 60/100
“Article A reports on a study about deaths caused by smoke from wildfires, while Article B describes the ongoing health and environmental impact of the wildfires as experienced by individuals.”
ABC News (AU)
⚖️ Leans left Hedges 2 of 23 claims Outlet record 68/100
“While both articles discuss harmful effects of wildfires and pollution in Indonesia, Article A focuses on reporting a death toll estimate based on a new study, while Article B describes personal experiences and health impacts due to the smog.”
South China Morning Post
Hedges 0 of 4 claims Outlet record 64/100
“Article A reports on economic and health losses suffered by Malaysia due to Indonesia's wildfires, while Article B focuses on the perspective of an Indonesian schoolteacher experiencing the haze in Kalimantan province. They describe different aspects of a broader event.”
Al Jazeera
Hedges 0 of 2 claims Outlet record 60/100
“While both articles describe the impact of forest fires and haze in Indonesia, they do not clearly refer to the same specific incident or time frame.”
South China Morning Post
Hedges 1 of 2 claims Outlet record 64/100
“While both articles describe the ongoing wildfire smoke crisis in Indonesia, Article A focuses on the death toll for September 2026, while Article B describes the daily impact and health effects of the smog without specifying a particular month or event.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
39
sentences that state something as happening or true
Uncertain
8%
3 of 39 hedged ("reportedly", "may", "according to")
Leaning
withheld
no quote in the article backed the model's score
Publisher signals
60/100
NBC News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-31 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

NBC News · 1949 article(s) · 1 correction(s) detected
Running correction rate · 1 correction(s)

Who wrote this

Tavleen Tarrant
1 article(s) here · 1 carrying a prediction
🔮 “We will use the full force of the law to make sure those who profit from fire must answer for the fires,” Indonesian Foreign Minister Arrmanatha Nasir said.
The only article under this byline in the corpus.

Topics

El Niño Indonesia Indonesian Kalimantan Singapore

Subjects

Indonesian NORP · 9× Singapore GPE · 8× Indonesia GPE · 6× Undas PERSON · 3× Malaysia GPE · 2× Malaysian NORP · 2× Instagram ORG · 1× Kalimantan GPE · 1× Natanael Undas PERSON · 1× Prabowo Subianto PERSON · 1×

Narrative

The Indonesian government said in a statement Wednesday that it recognized the students’ concerns, adding that it was prosecuting companies linked to the fires and sending aid to affected provinces. The fires have also caused frustration in countries such as neighboring Singapore, where air pollution this month reached its highest level since 2015, when Indonesian wildfires were also intensified by El Niño.
framing: assertive · carried by 1 article(s) · first seen 2026-10-31
🔮 “We will use the full force of the law to make sure those who profit from fire must answer for the fires,” Indonesian Foreign Minister Arrmanatha Nasir said.

Claims (39 extracted, 3 hedged)

Almost every day for months, Indonesian schoolteacher Natanael Undas has gazed up at smoke-filled skies in apocalyptic shades of yellow and orange. asserted
Undas → gaze → yellow
“It looks like Mars, like we’re living on another planet,” said Undas, whose home in central Kalimantan province is at the heart of devastating wildfires generating toxic smog in Indonesia and across Southeast Asia. asserted
home → look → Asia
Although his family keeps the windows shut at all times, the noxious smoke penetrates the house anyway, sending Undas’ 2-year-old daughter into constant sneezing fits amid a spike in respiratory illnesses in haze-affected regions. asserted
smoke → keep → regions
Wildfires are nothing new in Indonesia, whose forests and peatlands are set ablaze each year as family and commercial farms clear land using traditional “slash and burn” methods. asserted
farms → set → methods
But the fires this year are far worse than usual, said Undas, who has been documenting Indonesia’s air quality on Instagram since 2014, as heat and drought aggravated by a “super” El Niño weather pattern make this the country’s worst fire season in over a decade. asserted
this → say → decade
Wildfire smoke covers Indonesia skies in orange haze The unrelenting haze from the fires has affected millions of people in the region since they started in July, closing schools in multiple countries and spurring arguments about who is to blame. asserted
who → cover → arguments
Indonesian protesters have accused their government of insufficient action, while other countries are threatening prosecution. asserted
countries → accuse → prosecution
On Wednesday, hundreds of Indonesian students and members of civil society groups protested in the capital, Jakarta, and other cities against the policies of President Prabowo Subianto, including his resistance to declaring the fires a national disaster. asserted
fires → protest → resistance
“We want transparent and independent investigations about these wildfires,” protester Natasha Ruvantina told NBC News. asserted
Ruvantina → want → News
“And also, we want a long-term prevention strategy.” asserted
we → want → strategy
The Indonesian government said in a statement Wednesday that it recognized the students’ concerns, adding that it was prosecuting companies linked to the fires and sending aid to affected provinces. The fires have also caused frustration in countries such as neighboring Singapore, where air pollution this month reached its highest level since 2015, when Indonesian wildfires were also intensified by El Niño. asserted
wildfires → say → Niño
Singapore officials have threatened to prosecute companies seen as responsible for the devastation, and on Tuesday the foreign ministers of Singapore and Indonesia said they were considering a joint task force to combat illegal land burning. asserted
they → threaten → burning
“We will use the full force of the law to make sure those who profit from fire must answer for the fires,” Indonesian Foreign Minister Arrmanatha Nasir said. asserted
Nasir → use → fires
Indonesia’s neighbors and other countries have been accused of contributing to the problem. asserted
neighbors → accuse → problem
In a report this month, the Indonesian environmental organization Walhi named 66 companies with links to Singapore and 27 companies with links to Malaysia that it said were associated with fire hot spots. asserted
it → name → spots
On Thursday, the Indonesian government said police had identified 20 corporations suspected of being involved in the fires, including four from Singapore, Malaysia and South Korea. asserted
police → say → Singapore
The Malaysian government has denied that any Malaysian companies are involved, while the government of Singapore did not respond to a request for comment. asserted
government → deny → comment
Even as fingers are pointed across borders, the fires have been causing disruptions across the region, even threatening 67,000-year-old cave paintings on the Indonesian island of Sulawesi that are the oldest in the world. asserted
that → point → world
The haze also marred Singapore’s annual Formula One night race this month, obscuring the city’s iconic skyline during the globally watched event. asserted
haze → mar → event
“The biggest issue is a change in the quality of life,” Rajasekhar Balasubramanian, an engineering professor at the National University of Singapore, said of the haze. asserted
Balasubramanian → say → haze
“People who usually participate in outdoor activities, for example, doing some kind of physical exercise, cannot do it anymore,” he said. asserted
he → participate → it
A Singapore-focused study published in September found that short-term increases in airborne fine particulate matter were associated with increased emergency department visits for asthma and other chronic respiratory illnesses. asserted
increases → focus → asthma
According to the study, spikes in such visits in 2016 and 2019 coincided with periods of haze caused by Indonesian wildfires. uncertain
spikes → accord → wildfires
In Indonesia, more than 283,000 cases of respiratory illness linked to the current fires had been reported in seven provinces as of Oct. 13, more than double the 113,000 cases reported as of Sept. 9, Reuters reported, citing Health Ministry data. asserted
Reuters → link → data
Adeline Tong, a civil engineer in Singapore, said that the recent haze had brought back her long-dormant asthma and that if she goes outside without an N95 mask, “I will feel like I need my inhaler.” “Just two days ago, I could not even see the condo next to mine. uncertain
I → say → mine
It disappeared because the visibility was so bad,” she said in an interview on Oct. 21. asserted
she → disappear → Oct.
While Tong is able to work remotely, she said the haze has affected her social life, discouraging her from meeting friends at the outdoor food courts and hawker stalls that are ubiquitous in Singapore. asserted
that → work → Singapore
It has also affected her as a competitive ballroom dancer, she said. asserted
she → affect → dancer
“I usually would run outside to train, but now I can’t do that because the outside air will make me feel worse and the gyms are so crowded now because no one is outside,” she said. asserted
she → run → that
For many others — including the scores of Indigenous tribes living in Borneo, an island divided among Indonesia, Malaysia and Brunei where the fires are concentrated — staying indoors isn’t an option. asserted
staying → include → Indonesia
They live in a village of around 150 people in Sarawak’s Baram region, where they weave baskets and bags for a living. asserted
they → live → living
Wang said the fires and smoke had sent animals running deeper into the jungle, making it harder for the community to hunt, while Madun said gathering food had been difficult because the smoke irritates her eyes. asserted
smoke → say → eyes
The community has also paused traditional slash-and-burn farming techniques to avoid adding more smoke to the air. asserted
community → pause → air
Wang said that while she doesn’t feel major health effects, older community members have been coughing and having trouble breathing; the closest clinic is an hour away by motorbike. asserted
clinic → say → motorbike
Despite deploying thousands of personnel, Indonesia has struggled to quell the fires, which include vegetation fires above ground, as well as peat fires below. asserted
which → deploy → ground
Peat fires “are very difficult to put out and continue to smolder for ages,” Balasubramanian said. asserted
Balasubramanian → put → ages
“So when you have ripe, dry conditions, a small little incident could ignite wildfires above the surface, and it’s very hard to control.” uncertain
it → have → surface
Though the fires are expected to continue into early November because of a delayed rainy season, smaller showers this week have brought some relief, with firefighters in Indonesia dancing in delight and residents across the region celebrating the first “blue sky” days in weeks. asserted
residents → expect → weeks
“Finally, the rain comes,” Undas said. asserted
Undas → come → ?
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