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Serian air quality hits hazardous levels as API reading soars to 364

Air pollution in Serian has reached hazardous levels, with the Air Pollutant Index climbing to 364 at the district's monitoring station. The reading indicates significant air quality degradation in the Sarawak division.

LSN Malaysia · 30 August 2026

Serian air quality hits hazardous levels as API reading soars to 364

Air quality in Serian has deteriorated sharply, with measurements at the Serian Air Pollutant Index monitoring station reaching 364, according to data from the Malaysian Air Quality Monitoring System (APIMS). The reading falls within the hazardous category, signaling a substantial decline in air quality across the division.

API readings are categorized into several levels, with hazardous classifications typically indicating readings above 300. At such levels, the general population is advised to remain indoors and limit outdoor activities, while individuals with respiratory conditions face heightened health risks.

The spike in pollution levels in Serian adds to growing concerns about air quality across Sarawak during periods of atmospheric haze. Authorities typically monitor conditions closely during these episodes, though the specific cause of the current pollution surge has not yet been publicly identified.

Residents are advised to check real-time air quality updates and take appropriate precautions to protect their health during the hazardous air quality period.