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Sarawak air quality deteriorates sharply as haze blankets three districts

Three locations in Sarawak recorded hazardous air pollution levels exceeding 200 on the Air Pollutant Index early Saturday morning. The worsening haze prompted health warnings for vulnerable populations across the state.

LSN Malaysia · 29 August 2026

Lubok Antu, Sri Aman and Lundu all breached the 200 API threshold by 8am on Saturday, placing these districts in the 'very unhealthy' category and triggering concerns among environmental and health authorities. The rapid deterioration in air quality marks a significant shift in atmospheric conditions across the state's interior and coastal regions.

The hazardous readings are attributed to transboundary haze, with smoke particles drifting from regional sources affecting air quality across Sarawak. Meteorological conditions, including wind patterns and atmospheric pressure systems, have contributed to the concentration of pollutants in these specific areas.

State health officials have advised residents, particularly children, the elderly, and those with respiratory conditions, to limit outdoor activities and use protective masks when venturing outside. Schools and workplaces in affected areas have been urged to monitor air quality updates and implement precautionary measures.

The Sarawak Department of Environment and Public Health continues to monitor API readings throughout the state, with further updates expected as conditions develop. Residents are encouraged to check official air quality channels for real-time pollution data and health advisories.