World · Malaysia Bureau
Klang Valley air quality deteriorates to unhealthy levels amid worsening haze
The Air Pollutant Index in parts of the Klang Valley has climbed into the unhealthy range as haze conditions intensify across the region. Klang and Johan Setia in Selangor recorded API readings of 192 at 8am on Wednesday.
LSN Malaysia ·

Air quality in the Klang Valley has deteriorated significantly, with multiple locations reporting unhealthy pollution levels as haze persists across the region. The highest API reading of 192 was recorded in both Klang and Johan Setia in Selangor at 8am, placing these areas in the unhealthy category on the API scale.
The unhealthy air quality classification indicates that members of the general public may begin to experience health effects, while children, the elderly, and those with respiratory or heart conditions are at greater risk of adverse health impacts.
Authorities have not issued specific health advisories or guidance at this time. Residents are typically advised to limit outdoor activities and use appropriate respiratory protection when air quality reaches unhealthy levels.
The haze situation remains fluid, with meteorological conditions playing a key role in pollutant dispersal across the Klang Valley and surrounding areas.