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Four Malaysian areas record unhealthy air quality levels by evening

Air quality has deteriorated significantly in four Malaysian areas, with Pasir Gudang registering the highest Air Pollution Index reading of 155 as of 6 p.m., followed by Larkin at 152.

LSN Malaysia · 3 October 2026

Four Malaysian areas record unhealthy air quality levels by evening

Air quality has deteriorated across four Malaysian areas, with measurements indicating unhealthy pollution levels recorded by 6 p.m. today. Pasir Gudang in Johor recorded the highest Air Pollution Index reading at 155, followed closely by Larkin also in Johor at 152. Both locations have exceeded the threshold typically considered acceptable for general public exposure. The readings suggest residents in these areas, particularly children, elderly persons, and those with respiratory conditions, may experience health effects and should consider limiting outdoor activities. Authorities monitoring air quality across the region have noted the elevated pollution levels, which may be attributed to various environmental and atmospheric factors affecting South Johor. Residents are advised to monitor official air quality updates and take appropriate precautions to protect their health during periods of poor air quality.