sgairquality

Live PSI Indonesia fires

Indonesia forest fires and hotspots, 2026

Most of the haze over Singapore comes from forest and peatland fires in Sumatra and Kalimantan. The map, counts and headlines on this page refresh every 30 minutes.

Hotspot and smoke map

The map loads when you scroll here.

  • Fire hotspot (NEA satellite detection, 11 Oct, 4:19pm)
  • Moderate smoke haze
  • Dense smoke haze
  • Singapore 24-hr PSI

Hotspots by area

717 hotspots detected by NEA on 11 Oct, 4:19pm.

NEA satellite hotspots by area, 11 Oct, 4:19pm
AreaHotspots
Kalimantan382
Sulawesi180
Nusa Tenggara59
Sumatra49
Java17
Maluku16
East Timor9
Sabah and Sarawak5

A hotspot is a heat anomaly picked up by satellite, not a confirmed fire, and cloud cover can hide some. Indonesia's own SiPongi system counts more points because it includes lower-confidence detections.

A daily hotspot trend appears here once a few days of NEA data have been collected.

Latest Indonesia headlines

Why the fires happen

Large areas of Sumatra and Kalimantan sit on peat, thick layers of waterlogged plant matter. When peatland is drained for plantations it dries out, and fires lit to clear land, often called slash-and-burn, can spread underground and smoulder for weeks. Peat smoke is dense and rich in fine particles, which is why it pushes up PM2.5 so sharply.

From roughly August to October, winds over the region blow from the south-east and south. That carries smoke from southern Sumatra (South Sumatra, Jambi, Riau) and from West and Central Kalimantan towards Singapore and Peninsular Malaysia. Sarawak, which borders Kalimantan, is often hit first.

El Niño and the Indian Ocean Dipole

2026 brought a very strong El Niño, warmer than usual waters in the central Pacific that shift rain away from Southeast Asia. A positive Indian Ocean Dipole added to the drying. Together they gave the region a longer, harsher dry season. Experts do not expect a repeat of the record 2015 haze, because this El Niño began around June instead of April, but they warn the dry spell may last into November.

Key events

  1. Indonesia logs 20,946 hotspots, most in Central Kalimantan

    The Forestry Ministry's SiPongi system detected 20,946 hotspots in 24 hours, 1,202 of them high confidence. Central Kalimantan led with 7,309, followed by South Papua and South Sumatra.

    IndonesiaRead on Katadata

  2. Hotspot count drops but rain stays scarce

    Using a narrower count, the ministry reported 387 hotspots on 8 October, down 67% from a day earlier. BMKG still expects low rainfall over about two-thirds of Indonesia in mid-October, including southern Sumatra and central and southern Kalimantan.

    IndonesiaRead on Bernama

  3. Dry season may last into November

    Forecasters expect Singapore to move out of dry conditions only in late October or early November, later than in the past two years, as the strong El Niño suppresses rain.

    RegionRead on Malay Mail

  4. Hotspots peak at 21,708 nationwide

    SiPongi recorded 21,708 hotspots in 24 hours, the highest count in early October, with 7,384 in Central Kalimantan alone.

    IndonesiaRead on Katadata

  5. Why experts don't expect a repeat of 2015

    2026 is a super El Niño year like 2015, but it began around June rather than April, so it overlaps less with the dry season. Hotspot counts so far are lower than in 2015.

    RegionRead on The Star

  6. Indonesia lets Malaysia cloud-seed in its airspace

    Indonesia's environment minister welcomed Malaysian cloud-seeding along the border. The disaster agency BNPB has 52 aircraft working six priority provinces, but limited water, poor visibility and smouldering peat make the fires hard to put out.

    IndonesiaRead on Asia News Network

  7. ASMC raises southern ASEAN to its highest haze alert

    The ASEAN Specialised Meteorological Centre activated Alert Level 3, signalling a high risk of severe transboundary haze, as smoke spread from Kalimantan and Sumatra.

    RegionRead on Bernama

  8. Palembang prays for rain as South Sumatra burns

    Thousands gathered for rain prayers in Palembang. Nearly 940 square kilometres burned across Indonesia in July alone, and 30 aircraft plus 22 helicopters were running water-bombing and cloud-seeding sorties.

    IndonesiaRead on AP via Michigan Public

  9. What a 'Godzilla' El Niño means for Singapore

    A super El Niño forms when central Pacific surface waters run more than 2°C above average. Scientists flagged a haze risk for Singapore, Malaysia, Sumatra and Borneo from August to November 2026 and again from February to May 2027.

    RegionRead on Asia News Network

  10. Riau on fire emergency alert until 30 November

    Riau province declared an emergency alert for forest and land fires on 13 February, in force until 30 November, after an unusually early start to the burning season.

    IndonesiaRead on The Vibes

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