Palangka Raya disappeared behind an orange wall of smog on October 14, 2026, as wildfire smoke pushed the air pollution index past 1,200 — four times the hazardous level. With schools closed across the region and the worst fire season in eleven years burning, residents ask whether they have been abandoned.
Published 15 October 2026 · 04:39 GMT
A thick orange smog descended on Palangka Raya, the capital of Central Kalimantan in Indonesia, on Wednesday, October 14, 2026, as wildfires burned in the surrounding peatlands. By midday, the city's Air Pollution Standards Index (ISPU) had exceeded 1,200 — four times the hazardous level of 300, according to environment ministry data — while concentrations of fine particulate matter (PM2.5) reached 2,052 at 12:00 p.m. local time, a figure measured at the Tjilik Riwut meteorological station.
Visibility at Tjilik Riwut Airport collapsed to 50 metres at 11:00 a.m. and only 100 metres an hour later. Residents reported sore eyes, chest tightness and headaches after prolonged exposure to the smoke. Across social media, footage of the city turned apocalyptic went viral: an Instagram user, @gwjeffer, posted a photograph of a pickup truck on a road at 10:00 a.m. in near-darkness, writing: "This is 10:00 a.m., not a 5:00 sunset on the beach. The city is already surrounded by fire."
A third user, @lesilestarini, publishing on Threads with photographs taken at 10:00 a.m. on October 14, appealed directly to the country's leaders: "Are we still part of the Indonesian nation?"
The numbers describe an emergency. An ISPU reading above 300 is classified as hazardous; Central Kalimantan's reading of more than 1,200 on October 14 is in territory that renders ordinary outdoor life impossible. The PM2.5 concentration of 2,052 measured at noon by Tjilik Riwut station forecaster Lian dwarfs the levels at which health authorities warn even healthy adults to stay indoors. For comparison, Singapore's one-hour PM2.5 reading of 284 on the same day — the highest of the year there and already in the "very high" band — looked mild beside Palangka Raya's.
The regional fallout is spreading. East Timor ordered schools shut for three days from October 15 over pollutant particles drifting across the region; several Malaysian states closed schools; and local health services are reporting surges in respiratory illnesses.
In the towns, daily life is buckling. A resident of Sei Gohong in Bukit Batu, Suteja, told CNNIndonesia that the sky had been yellowish for about seven days and the thick haze was now into its third month. Schools have switched to remote learning. He recalled the similar crises of 2015 and 2019 and feared that 2026 could match the catastrophic benchmark year of 2015.
The state response is visible but strained. President Prabowo Subianto has ordered additional firefighting resources to the affected provinces, and police were seen hosing peatland fires in Palangka Raya.
The decisive unknown is time. The smoke will persist until the fires are extinguished or the rains arrive, and neither has a date. Indonesia's dry season, intensified this year by El Niño-linked drought, has produced what officials describe as the most intense wildfire season in eleven years; drained peatlands can burn underground for weeks and reignite after surface flames are doused
The health ledger is also incomplete. Local reports of more than 280,000 respiratory infection cases circulate widely, but they are tallies from local health services, not a verified national figure — the true burden, including the long-term damage to children and the elderly, will only become clear later.
What is not yet known is whether school closures will spread further across the region, whether aviation disruption will widen beyond the current visibility collapses, and whether this season will, as residents like Suteja fear, equal the benchmark catastrophe of 2015.
Because the structural causes have never been fixed. Indonesia's peatlands were drained on a massive scale for agriculture and plantations; dried peat is a fuel that burns underground for weeks and releases enormous plumes of smoke and carbon. Slash-and-burn clearing — used to prepare land cheaply — is partly blamed, and the BBC notes that enforcement against illegal burning remains patchy.
The crisis is also cross-border, and that is why it matters beyond Kalimantan. Singapore, Malaysia and East Timor are all absorbing the smoke: school closures in Malaysian states and a three-day shutdown in East Timor, respiratory illness surges, and aviation under strain. The transboundary haze has returned as a regional diplomatic problem (see our reporting on Singapore's haze emergency) — and as a reminder that Indonesia's land-use choices are a climate issue of planetary scale, with peat fires releasing carbon accumulated over millennia (the stakes at the climate summit).
The economic ledger is just as real: plantation economies sit inside the smoke, and the "miracle crop" economics of palm and other commodities depend on the very drained landscapes that now burn (Indonesia's palm economy). For developing economies already juggling overlapping crises, a disaster of this scale is a compounding shock (overlapping crises in the developing world).
Indonesia's haze crisis is best understood as a trap built over decades. Draining peatlands for plantations converted a natural carbon vault — wet, fireproof, accumulating carbon over millennia — into a landscape primed to burn. Once drained, peat oxidizes, subsides, and becomes flammable; once ignited, it burns downward and laterally, unreachable by hoses, and can smoulder for weeks.
The political economy completes the trap. Slash-and-burn remains the cheapest way to clear land, and enforcement against it is intermittent; concession maps are contested, and the companies behind the fires are rarely named, let alone sanctioned. Regional mechanisms have not solved it either: ASEAN's transboundary haze regime has produced agreements and monitoring, but the fires keep returning on schedule with the dry years.
El Niño provided the spark's opportunity, but the fuel was laid years ago. Until the economics of drained peatland change — until rewetting is cheaper than burning, or burning is genuinely punished — 2026 will not be the last year that Palangka Raya disappears behind an orange wall.
The health burden will outlast the smoke. Fine particulates penetrate deep into lungs and bloodstream; children, the elderly and outdoor workers carry the heaviest risk, and the respiratory illness surges already reported will translate into hospitalizations and, for some, lasting damage. School closures — remote learning in Kalimantan, shutdowns in Malaysia and East Timor — compound learning losses in systems still recovering from the pandemic years.
Aviation and commerce are taking hits as visibility collapses strand flights and slow logistics. Diplomatically, the transboundary haze strains relations between Jakarta and its neighbors at exactly the moment regional cooperation on trade and security is most needed. And the carbon ledger is unforgiving: peat fires release in weeks the carbon that took millennia to store, pushing regional emissions far above any annual target.
The near term belongs to the weather. Firefighters can contain edges and protect settlements, but only sustained rain — or the end of the dry season — will end the emergency.
Watch three things. First, whether the school closures spread further across Malaysia and the region, a signal of how far the haze travels. Second, whether the authorities publish the names of the concession companies linked to the fires — the protesters' demand, and the accountability test. Third, whether this season enters the record books beside 2015. If it does, the debate over peatland drainage, enforcement and regional haze diplomacy will return with a force that no government in Southeast Asia will be able to defer.
Western outlets frame the haze as a climate story with a return address. The emphasis falls on the structural drivers — drained peatlands, slash-and-burn clearing, weak enforcement — and on the transboundary character of the crisis: a regional emergency drifting over Singapore, Malaysia and East Timor, with health systems and schools paying the price. The 2015 benchmark, when Singapore's pollution index hit a record 471, is invoked as the warning that was not heeded.
In this framing, accountability is the missing ingredient. The protests demanding that concession-holding companies be named fit a broader narrative: that the fires are not a natural disaster but a governance failure, and that the carbon released from millennia-old peat makes Indonesia's land-use policy a matter of global climate concern.
State-aligned media in the region foreground the emergency response. The coverage stresses presidential orders for additional firefighting resources, police and military personnel hosing peatland fires, weather-modification operations to seed rain, and the sheer scale of the firefighting effort across multiple provinces. The difficulty of the terrain — peat that burns underground, drought conditions, vast concession areas — is presented as the central obstacle.
This framing treats the crisis as a national emergency to be managed, not a verdict on policy. It emphasizes sovereign action and operational scale, and tends to present external criticism as unhelpful while the fires still burn. The demand to name companies is reported as a public-order matter as much as an accountability one.
Southern outlets center the people inside the smoke. The story is Suteja's yellowish sky in its third month, children shifted to remote learning, motorcyclists pushing through yellow fog, and @lesilestarini's anguished question — "Are we still part of the Indonesian nation?" — a cry of abandonment from citizens who feel the state arrives with hoses only after the air becomes unbreathable.
The climate-justice thread runs through this coverage: the Global South bears the health costs of an emergency rooted in land-use economics that enriched distant supply chains, while the carbon released accelerates a warming driven overwhelmingly by the rich world. The demand to name the concession companies is read as a demand that the profits and the poison finally be linked on the public record.
Extremely. Indonesia's Air Pollution Standards Index classifies anything above 300 as hazardous — the level at which even healthy people should avoid all outdoor exertion. A reading above 1,200, as recorded in Central Kalimantan on October 14, is four times that threshold. At the same time, PM2.5 concentrations hit 2,052 in Palangka Raya; these fine particles penetrate deep into the lungs and bloodstream, and prolonged exposure causes sore eyes, chest tightness and, over time, serious respiratory damage.
The structural cause is drained peatland. Indonesia's peat swamps were drained on a massive scale for agriculture and plantations, turning a wet, fireproof carbon vault into flammable fuel that burns underground for weeks. Slash-and-burn clearing — the cheapest way to prepare land — is partly blamed, and enforcement against illegal burning is patchy. Dry years ignite the trap: 2026's El Niño-linked drought has produced the most intense fire season in eleven years, echoing the benchmark catastrophe of 2015.
The haze is transboundary. On October 14, Singapore's one-hour PM2.5 reading hit 284 — the highest of the year there and in the 'very high' band. East Timor ordered schools shut for three days from October 15 over drifting pollutants, and several Malaysian states closed schools. Local health services across the region report surges in respiratory illness. The last comparable regional crisis was 2015, when Singapore's index hit a record 471 and the haze strained diplomatic relations across Southeast Asia.
President Prabowo Subianto has ordered additional firefighting resources to the affected provinces, and police have been seen hosing peatland fires in Palangka Raya; weather-modification operations have seeded clouds, producing brief rain that residents say achieved little. The harder battle is accountability: protesters gathered outside police headquarters demanding the names of companies whose concessions fed the fires, but no official list has been published. Until burning carries a real cost, the cycle is likely to repeat.
