Wildfires have rapidly spread across West Kalimantan Province in Indonesia, producing hazardous smoke that has severely impacted public health, the environment, and local economies. Since late June, tens of thousands of acres of peatland and forest have burned, fueled by an extended drought linked to a strong El Niño weather pattern and years of land clearing for plantations such as palm oil and timber.

Residents in the Kubu Raya Regency, located near the provincial capital of Pontianak, have faced dangerous conditions as flames devastated dry peat soil, which becomes highly flammable once drained for agricultural use. Local villagers, including Trovimus Akoi, described battling intense fires near their homes using hoses, buckets, and hand pumps, often digging deep into the earth in search of groundwater after canals and ponds dried up. “The flames were about 10 meters high, and all we could see was red,” Mr. Akoi said, recalling the constant smoke that burned their eyes and lungs during their arduous defense.

The persistent smoke has blanketed much of West Kalimantan, forcing authorities to declare a state of emergency. Air quality in Pontianak frequently reached hazardous levels, prompting the closure of hundreds of schools and severely disrupting transportation due to poor visibility. Market vendors reported a significant drop in business, while many residents wore face masks to cope with the polluted air, though some expressed fatigue from the ongoing crisis.

Health officials recorded approximately 175,000 cases of respiratory infections between mid-August and late September, with nearly one-quarter involving children under five. The Indonesian Health Ministry reported a doubling of respiratory illnesses in affected provinces within a week as wildfire outbreaks surged. In response, the Muhammadiyah Disaster Management Center, a nonprofit organization, established 13 “Oxygen Houses” offering medical care and oxygen therapy for smoke-related respiratory distress. Mobile oxygen units also deliver support to residents unable to evacuate or afford medical treatment.

Economic estimates suggest the costs of the wildfires in Indonesia from January through August could reach $6.9 billion, encompassing health care expenses and broader economic damage, with projections expected to rise if the fires persist through the remainder of the year.

The Indonesian government has responded by suspending permits for 26 companies involved in forest clearing and investigating potential criminal charges. However, environmental groups and conservationists contend that enforcement is often lax and that these measures do little to alleviate ongoing fire risks. They emphasize that many fires result from corporate land clearing for cash crops rather than traditional slash-and-burn practices employed by Indigenous communities, who argue they are unfairly blamed for the blazes.

The crisis demonstrates the complex interplay between climate conditions, industrial land use, and local livelihoods. As communities struggle with health emergencies and economic losses, residents like Mr. Akoi express a mix of determination and hope amid the continuing environmental challenges, relying on both practical efforts and cultural beliefs to endure the wildfire season.