Air quality has reached the unhealthy range in certain regions due to transboundary haze from Indonesia fires. A 24-hour Pollutant Standards Index of 103 was recorded, indicating poor air quality. The central region was affected, with a reading of 103 at 7 pm. Other regions also experienced unhealthy air quality, with readings of 103 and 102.

The air quality crossed the unhealthy threshold for the first time since October 8, 2023, prompting daily haze advisories. Readings varied throughout the day, with some regions seeing improvements by 7 pm.

Further details on the air quality and haze advisories are available from the National Environment Agency and other sources.