Haze returns: What Malaysians need to know as air quality deteriorates

KUALA LUMPUR, Aug 17 — Malaysians face the unwelcome return of the familiar haze as air quality deteriorates across the country. Eleven areas, including in Selangor, Negri Sembilan, and Sarawak, have air quality at unhealthy levels, with Sarawak experiencing the worst. In Peninsular Malaysia, four areas recorded unhealthy readings, with Kuala Lumpur and Putrajaya among them.

The primary cause of the haze is forest and land fires in neighbouring Indonesia, where extensive land-clearing practices occur. Meteorologists warn that without significant rainfall, the haze may persist, impacting air quality and public health. Malaysia's tropical climate and high humidity make it susceptible to this issue, exacerbated by land-clearing methods.

Haze has troubled Malaysia since the late 1990s, often tied to land-clearing and changing weather patterns. Measured by the Malaysian Air Pollutant Index (API), which ranges from Good (0-50) to Hazardous (301+), the current haze is dangerous. At-risk groups, including children, the elderly, and those with respiratory or cardiovascular conditions, should take protective measures such as using N95 masks, staying indoors, and limiting outdoor activities.

El Niño can exacerbate haze conditions by causing prolonged dry spells and stagnant air, making it crucial for authorities to monitor the situation closely and take necessary precautions.