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Air quality deteriorates across 32 Malaysian locations, Perak hit hardest

Unhealthy air quality has been recorded across 32 areas in Malaysia, with Tasek Ipoh in Perak reporting the most severe pollution levels. The Air Pollution Index in the region continues to pose health concerns for residents.

LSN Malaysia · 17 September 2026

Air quality deteriorates across 32 Malaysian locations, Perak hit hardest

Air quality has degraded significantly across 32 locations throughout Malaysia, with readings reaching unhealthy levels that warrant public attention. The deterioration reflects broader air pollution challenges facing the region as environmental conditions continue to shift.

Perak has emerged as the most severely affected state, with Tasek Ipoh recording an API reading of 186 as of 6pm, indicating unhealthy air quality that may affect vulnerable population groups. The reading places the area in a category requiring caution, particularly for individuals with respiratory conditions, the elderly, and young children.

Other locations experiencing elevated pollution levels include Seri Manjung in Perak with an API of 178, and Kuching in Sarawak with a reading of 173. These figures suggest widespread air quality concerns spanning multiple states across the region.

The API scale, which ranges from 0 to 500 and beyond, uses incremental categories to indicate air quality conditions. Readings above 100 are typically considered unhealthy, prompting health authorities and environmental agencies to issue advisories to the public. Residents in affected areas are being encouraged to monitor air quality updates and take appropriate precautions to minimize exposure to polluted air.