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JAMBI, bhayaksa.net — Residents of Jambi City woke up to a dense, bleak grey sky on Monday. A pungent odor of burnt biomass hung heavily in the air, signaling that the provincial capital is grappling with a severe environmental crisis. A sharp spike in regional forest and peatland fires (karhutla) over the past few days has directly impacted urban air quality.
According to data from the Ministry of Environment and Forestry’s (KLHK) ISPUnet application on Monday morning, August 24, 2026, at 09:12 AM WIB, the fine particulate matter (PM2.5) level in Jambi City surged drastically to 207, categorizing the air quality as Very Unhealthy. This marks a sharp decline from Sunday (August 23, 2026), when pollution levels fluctuated around a moderate index of 101.
Low Visibility Disrupts Flights, Forces Two Divertions
The thickening haze has severely disrupted the regional aviation sector. Aviation authorities reported that on Sunday afternoon, August 23, 2026, runway visibility at Sultan Thaha Airport plummeted to a mere 1,000 meters.
Ardon Marbun, General Manager of PT Angkasa Pura at Sultan Thaha Airport Jambi, released an official statement regarding the operational challenges on Sunday evening (August 23, 2026).
“Visibility dropped rapidly from 5,000 meters at 09:30 AM WIB to just 1,000 meters by 10:30 AM WIB. As a result, two inbound flights from Jakarta were unable to land due to safety protocols. A Batik Air flight was forced to divert to Batam, while a Super Air Jet flight was rerouted to Palembang,” Marbun explained.
Cross-Provincial Winds Carry Smoke Plumes
Although Jambi City’s administrative area contains minimal dense forest vegetation, authorities confirmed that the heavy haze is an influx from neighboring regions. M. Randy Herdyansyah, a forecaster at the BMKG Sultan Thaha Meteorological Station, released wind pattern and hotspot distribution data on Monday morning, August 24, 2026.
BMKG data indicated thousands of active hotspots across Sumatra, with the largest accumulation of burned land located locally in Muaro Jambi Regency (264.78 hectares).
“Locally, Jambi City has not detected any large-scale forest fires. The current spike in air pollution is purely driven by meteorological factors. The prevailing monsoon winds are transporting wildfire smoke from surrounding areas like Muaro Jambi, alongside a heavy regional influx from South Sumatra,” Herdyansyah stated.
School Closures Under Review
In response to the deteriorating air quality dipping into the red zone, provincial and municipal governments are taking swift action. Arief Munandar, Head of the Jambi Provincial Environmental Agency (DLH), confirmed the escalating emergency on Monday afternoon, August 24, 2026.
“The Jambi Provincial Environmental Agency is actively tracking real-time air quality across four monitoring stations. We are currently coordinating with the Regional Disaster Management Agency (BPBD) and the Department of Education to evaluate the possibility of shifting school activities to remote online learning to protect children from prolonged haze exposure,” Munandar emphasized.
Echoing this urgency, Mahruzar, Head of the Jambi City Environmental Agency, issued an advisory on Monday afternoon (August 24, 2026) urging vulnerable demographics—including children, the elderly, pregnant women, and individuals suffering from asthma—to wear medical-grade masks if they must go outdoors. Residents are also advised to increase water intake to mitigate throat irritation.
GLOSSARY: Understanding Air Pollution Key Terms
To help the public better understand environmental health updates, here are the definitions of common scientific terms used during haze emergencies:
- PM2.5 (Particulate Matter 2.5): Microscopic liquid or solid particles in the air that are less than 2.5 micrometers in diameter (roughly 30 times thinner than a human hair). Due to their size, these wildfire smoke particles bypass nasal filtration, entering deep into the lungs and the bloodstream.
- AQI (Air Quality Index): An international metric used to measure and communicate daily air cleanliness or pollution levels. Higher AQI values (ranging from 0 to over 500) indicate greater air pollution and increased public health risks.
- ISPU (Indeks Standar Pencemar Udara / Air Pollutant Standard Index): Indonesia’s official index managed by the Ministry of Environment and Forestry to report ambient air quality. Unlike the global AQI, ISPU categories (Good, Moderate, Unhealthy, Very Unhealthy, Hazardous) are tailored to national environmental regulatory standards.
- ARI (Acute Respiratory Infection / ISPA): An infection that interferes with normal breathing, affecting either the upper or lower respiratory tract (nose, throat, and lungs). Symptoms include coughing, a runny nose, shortness of breath, and a sore throat, all of which typically spike during severe haze seasons.
- Hotspot: A thermal anomaly captured by BMKG/LAPAN satellite sensors indicating unusually high land surface temperatures. Hotspots serve as an early warning indicator for potential forest or land fires.
Reporter: Harvery
Editor: bhayaksa.net Team
