Story · Indonesia

Indonesia wildfires: haze chokes millions

A toxic haze from wildfires is affecting millions in Indonesia, with fires reported in central Kalimantan and South Sumatra.

What is happening?

A toxic haze fuelled by wildfires is choking millions of residents in central Kalimantan, Indonesia, with air pollution levels plunging to hazardous levels. The BBC reported from the wildfire front, where the haze has been linked to hundreds of thousands of respiratory illnesses.

01 · Indonesia

Sampit: toxic haze from wildfires

The BBC visited the wildfire front in central Kalimantan, where a toxic haze is choking millions of residents. The haze has been linked to hundreds of thousands of respiratory illnesses in Indonesia, and has drifted to neighbouring countries like Singapore and Malaysia. Police have sent more reinforcement to handle the wildfires in the region.

What does this mean for residents?

The haze has affected millions of residents in central Kalimantan, with air pollution levels plunging to hazardous levels. Hundreds of thousands of respiratory illnesses have been reported in Indonesia.

Timeline

  1. Kompas.com: Forest Fire Extinguishing Efforts in Central Kalimantan Hampered by Visibility and Avtur Availability
  2. Website Resmi Polri: Police Sends More Reinforcement in Handling Wildfire in Central Kalimantan
  3. bbc.com: BBC visits wildfire front in haze-choked Indonesia

What we don’t know yet

The cause of the wildfires is not specified, and the full extent of the damage is not yet known.

Background

Sampit is a large town located in East Kotawaringin Regency, Central Kalimantan Province of Indonesia. The 2026 Indonesia wildfires are a series of severe wildfires that occurred in Indonesia during 2026, with 107,465 hectares of land affected by fires from January through June 2026.

02 · Indonesia

Kayu Agung: small wildfire

A small wildfire has been reported in Kayu Agung, South Sumatra, with an area of heat detections at most the size of 40 football pitches. The trend is quiet, with no new heat measured in the past day. The fire was last seen by satellite a day ago.

Timeline

  1. Website Resmi Polri: 200 Brimob Officers Receive Technical Briefing Before South Sumatra Wildfire Deployment
  2. Kompas.com: BNPB Head Visits South Sumatra, Evaluates Forest Fire Management
  3. First heat detected by satellite

What we don’t know yet

The cause of the wildfire is not specified, and the full extent of the damage is not yet known.

Background

The 2026 Indonesia wildfires are a series of severe wildfires that occurred in Indonesia during 2026, with fires reported in other parts of Indonesia, including Java, Papua, and the Lesser Sunda Islands.

Size: Small. The area with heat detections is at most the size of 40 football pitches.

Trend: Quiet. No new heat measured in the past day.

Last seen: 5 days ago, by satellite.

What to watch next

The situation in Indonesia is a concern for the region, with neighbouring countries like Singapore and Malaysia also affected by the haze. The Indonesian government has deployed personnel to handle the wildfires, and the situation is being closely monitored.

Sources

  • bbc.com: BBC visits wildfire front in haze-choked Indonesia (18 Oct)
  • Website Resmi Polri: Police Sends More Reinforcement in Handling Wildfire in Central Kalimantan (18 Oct)
  • Kompas.com: Forest Fire Extinguishing Efforts in Central Kalimantan Hampered by Visibility and Avtur Availability (18 Oct)
  • Kompas.com: BNPB Head Visits South Sumatra, Evaluates Forest Fire Management (18 Oct)
  • Website Resmi Polri: 200 Brimob Officers Receive Technical Briefing Before South Sumatra Wildfire Deployment (17 Oct)

About this article: written with the help of AI from the sources listed and our own satellite measurements, and checked by the editors before publication. Spotted a mistake? Let us know.

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