Indonesia Wildfire Haze: Health Risks and ASEAN Response
Toxic wildfire haze originating from Indonesia has spread across South East Asia, exposing millions of people to severe air pollution, closing schools, and triggering tens of thousands of respiratory infections. According to Save the Children and regional reporting, the smog has blanketed parts of Malaysia, Singapore, and the Philippines as weeks-long fires continue to burn.
Super El Niño Fuels Extended Burn Season Across Sumatra and Borneo
Many of the ongoing fires have been burning across Sumatra and Indonesian Borneo since mid-July. According to BBC reporting, the blazes are underpinned by a Super El Niño that is exacerbating severe drought conditions across the region. Between July and August alone, Indonesia’s Health Ministry recorded over 50,000 cases of respiratory infections linked directly to land and forest fires, with more than 12,000 of those cases affecting children under the age of five.
On the ground, residents describe blinding conditions inside homes and classrooms. Rizma Nur Fatimah, a 19-year-old teaching assistant at a school in Banjarbaru, South Kalimantan, told the BBC that smog inside her classroom became so thick “you couldn’t even see your own feet.”
“Even inside the house, with everything closed, the haze still got in,” she said, as reported by the BBC. “We’ve been living with this since I was born. It’s the same every year, so we’ve almost become resigned to it. But this year is worse.”
Misbah, a 23-year-old mother from nearby Pengayuan village, told the BBC that her three-year-old daughter developed a cough, a sore throat, and a runny nose as the smoke settled over the area.
Cross-Border Spread Triggers Health Alerts in Malaysia and the Philippines
The pollution has drifted far beyond Indonesian borders, pushing air quality to acutely unhealthy levels. In some areas, pollution spiked to more than 15 times the World Health Organization’s recommended limit, according to BBC coverage. Malaysia has reported rising cases of conjunctivitis and asthma nationwide as the smoke drifts across maritime boundaries. Meanwhile, ANTARA News noted that the 2026 fire season is severely straining the existing ASEAN haze response framework.
On the Philippine island province of Palawan, residents have reported experiencing symptoms identical to those felt near the burn zones, including itchy eyes, noses, and throats.
“We are now experiencing mild headaches,” Dr Precious Bañas-Melad told the BBC. “My cousin who isn’t allergic to anything started developing allergies. My husband is the first one who had itchy eyes and throat.”
ASEAN Diplomatic Response and Scheduled Regional Talks
In response to the mounting regional crisis, The Jakarta Post reported that Indonesian authorities have vowed to work closely with Association of Southeast Asian Nations member states to address the transboundary haze.