Check API readings to assess air quality amid haze, says DoE

KUALA LUMPUR: The Department of Environment (DoE) has advised the public to consult Air Pollutant Index (API) readings to accurately gauge air quality, rather than relying solely on visual cues. API readings are obtained through specialized equipment and provide a crucial guide for individuals to safeguard their health. Deputy Director-General (Development) Azuri Azizah Saedon explained that thick haze does not automatically signify elevated air pollution levels, as factors like weather, humidity, and light refraction by atmospheric particles can influence visibility.

She emphasized that the appearance of haze can be deceptive, and what is visually perceived may not reflect the true air pollution levels. Azuri cited recent severe transboundary haze originating from Indonesia as a significant contributor to the highest alert level issued by the ASEAN Specialised Meteorological Centre. From October 18, the DoE reported conducting 3,433 monitoring and enforcement actions across the nation as part of its efforts to control air pollution and curb open burning.

These measures were implemented under the National Haze Action Plan, with the National Disaster Management Agency activating its Disaster Management Committee if API readings persist above 150 for over 24 hours. The department also intensified readiness through the execution of the National Open Burning Action Plan, incorporating monitoring of API readings, identifying fire hotspots, tracking transboundary haze, and enhancing patrols and enforcement in high-risk regions such as peatlands, landfills, agricultural areas, and plantations.

This comprehensive approach enables the DoE to evaluate the prevailing situation and pinpoint areas that require immediate attention.