World · Malaysia Bureau
Johor grapples with poor air quality as rest of nation breathes easier
Several districts in Johor are experiencing unhealthy air quality levels, while most other regions across Malaysia maintain moderate to good air quality readings. Samarahan in Sarawak is the only other area recording suboptimal conditions.
LSN Malaysia ·

Air quality monitoring data shows that multiple locations within Johor are currently registering unhealthy readings on the Air Pollutant Index (API), prompting health and environmental concerns in the state. The affected areas have seen pollution levels rise above the moderate threshold, which typically occurs during periods of heightened atmospheric particulates or emissions. Authorities have not yet issued specific details regarding the number of districts impacted or the primary sources contributing to the degradation. Meanwhile, the vast majority of Malaysia's other regions are maintaining healthier air quality levels, with API readings falling within the moderate to good range. This represents a relatively positive outlook for most of the country, though residents in affected Johor areas are advised to monitor air quality updates regularly and take appropriate precautions. The situation in Samarahan, Sarawak, mirrors the concerns in Johor, suggesting localized pollution factors may be at play in both regions. Environmental officials typically recommend that vulnerable populations, including children, the elderly, and those with respiratory conditions, limit outdoor activities during periods of poor air quality.