Indonesia haze crisis linked to more than 170,000 respiratory cases
Forest and land fires across Indonesia have produced toxic haze affecting Indonesia, Malaysia and Singapore. Indonesia’s health ministry recorded 174,694 acute respiratory infection cases in affected areas from August through September 21, including more than 40,000 among toddlers.
By DoomRadar · Published on DoomRadar . Updated .
What happened
Indonesia’s health ministry reported 174,694 acute respiratory infection cases between August and September 21 in seven fire-affected provinces. [1]
References for this detail (1)
- Respiratory problems climb past 170,000 cases in haze-hit Indonesiathepeninsulaqatar.com · Recorded source date: Sep 22, 2026, 2:02 PM UTC
More than 40,000 of the recorded cases involved toddlers, according to the health ministry official cited in the report. [1][2][3]
References for this detail (3)
- Respiratory problems climb past 170,000 cases in haze-hit Indonesiathepeninsulaqatar.com · Recorded source date: Sep 22, 2026, 2:02 PM UTC
- Over 170,000 respiratory cases recorded in haze-choked Indonesiasrilankamirror.com · Recorded source date: Sep 23, 2026, 5:01 AM UTC
- Haze-choked Indonesia records more than 170,000 respiratory casesbbc.co.uk · Recorded source date: Sep 23, 2026, 4:46 AM UTC
The haze has affected parts of Indonesia, Malaysia and Singapore, with air-quality indices described as unhealthy in affected areas. [1][2][3]
References for this detail (3)
- Respiratory problems climb past 170,000 cases in haze-hit Indonesiathepeninsulaqatar.com · Recorded source date: Sep 22, 2026, 2:02 PM UTC
- Over 170,000 respiratory cases recorded in haze-choked Indonesiasrilankamirror.com · Recorded source date: Sep 23, 2026, 5:01 AM UTC
- Haze-choked Indonesia records more than 170,000 respiratory casesbbc.co.uk · Recorded source date: Sep 23, 2026, 4:46 AM UTC
Nusantara Atlas detected about 734,000 hotspots across Indonesia, a figure reported as more than 30% higher than in 2019. [2][3]
References for this detail (2)
- Over 170,000 respiratory cases recorded in haze-choked Indonesiasrilankamirror.com · Recorded source date: Sep 23, 2026, 5:01 AM UTC
- Haze-choked Indonesia records more than 170,000 respiratory casesbbc.co.uk · Recorded source date: Sep 23, 2026, 4:46 AM UTC
Context from the sources
Indonesia has conducted several rounds of cloud-seeding operations, while Sarawak in Malaysia also launched a five-day cloud-seeding operation earlier this month. [2][3]
Explore the sources and reporting timeline
3 source links · 3 domains
These counts describe the references, not independent confirmations. Different outlets can repeat the same original report.
Source timeline
Oldest to newest among the available source dates, not a chronology of the incident. Article publication dates come from the source; other recorded dates may reflect when a link was found.
- [1] Respiratory problems climb past 170,000 cases in haze-hit Indonesiathepeninsulaqatar.comReferenced for: detail 1, detail 2, detail 3
- [3] Haze-choked Indonesia records more than 170,000 respiratory casesbbc.co.ukReferenced for: detail 2, detail 3, detail 4
- [2] Over 170,000 respiratory cases recorded in haze-choked Indonesiasrilankamirror.comReferenced for: detail 2, detail 3, detail 4
What this could mean for you
More respiratory illness and healthcare demand may be noticed in haze-affected communities.
Smoke exposure from forest and land fires can worsen respiratory symptoms and contribute to acute infections.
Reported basis: [1][2][3] · The possible effect is interpretation.
Depends on: Fires continue producing smoke and unhealthy air-quality levels.
Possible time frame: days, if those conditions hold.
Outdoor activities and travel plans may be affected by poor visibility or unhealthy air in impacted areas.
Cross-border smoke reduces air quality across parts of Indonesia, Malaysia and Singapore.
Reported basis: [1][2][3] · The possible effect is interpretation.
Depends on: Haze remains at unhealthy levels in the relevant location.
Possible consequences, not a forecast. Their relevance depends on your location and the conditions above.
For your country
Choose a country to check how this event could affect you.
What changes the outlook
Risk increases if…
Sustained fires and additional hotspots would prolong unhealthy air across affected provinces and neighbouring countries.
A continued rise in respiratory cases, particularly among young children, would indicate growing health pressure.
Pressure eases if…
Effective firefighting and rainfall that reduce active fires could improve air quality.
Cloud-seeding and other fire-control efforts could help if they reduce smoke-producing fires.
Still unclear
The sources do not establish when air quality will return to normal or whether reported fires are currently under control.
The sources do not provide a complete breakdown of hospitalisations, deaths or local service restrictions.
Market implications
Market impact
Sources (3)
References for the reported details. Separate links do not necessarily mean independent confirmation.
Available excerpt
Firefighters extinguish forest and land fires in Banjar, South Kalimantan, on September 21, 2026. Toxic haze has shrouded parts of Indonesia, Malaysia and Singapore for…A short excerpt from our source record; open the original for the full article.
Available excerpt
Some 175,000 people in Indonesia have suffered from respiratory illness since August, its health ministry said, as it continues to battle wildfires that have raged…A short excerpt from our source record; open the original for the full article.
Available excerpt
Some 175,000 people in Indonesia have suffered from respiratory illness since August, its health ministry said, as it continues to battle wildfires that have raged…A short excerpt from our source record; open the original for the full article.
AI-assisted analysis · . Based on linked headlines and available excerpts. Methodology · Report an error.