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Twenty-two Malaysian locations hit unhealthy air quality levels

Air quality across Malaysia deteriorated on Sunday afternoon, with two dozen areas recording unhealthy Air Pollutant Index readings. Officials warned residents in affected zones to limit outdoor activities.

LSN Malaysia · 14 September 2026

Twenty-two locations nationwide registered unhealthy Air Pollutant Index (API) readings as of 4 p.m. on Sunday, signalling a continued decline in air quality across the country.

The widespread deterioration in atmospheric conditions has prompted health authorities to advise vulnerable groups, including children, the elderly, and individuals with respiratory conditions, to remain indoors and minimise strenuous outdoor activities during peak pollution hours.

Environmental officials are monitoring the situation closely, with forecasters tracking weather patterns and pollution sources that may be contributing to the elevated readings. The haze conditions have been attributed to transboundary pollution and local emissions, though authorities have not ruled out regional atmospheric factors.

Residents in affected areas are urged to check real-time API data through official channels and take necessary precautions such as wearing N95 masks if outdoor exposure cannot be avoided. The government continues to coordinate with relevant agencies to manage air quality and mitigate health impacts on the general population.