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Singapore's air quality improves as haze transport from Kalimantan eases

The National Environment Agency says wind pattern shifts and expected rainfall could bring relief from transboundary smoke haze affecting Singapore over the weekend. Air quality remains in the unhealthy range despite the overnight improvement.

LSN Singapore · 17 October 2026

Singapore's air quality improves as haze transport from Kalimantan eases

Air quality across Singapore showed signs of improvement overnight as the National Environment Agency reported easing transport of smoke haze from Kalimantan, though conditions remain unhealthy for vulnerable groups.

The NEA attributed the overnight reprieve to changing meteorological conditions and forecast that the positive trend could continue into Saturday as wind patterns shift and showers develop across Singapore and the surrounding region.

While the overnight improvement offers relief, air quality levels remain elevated enough to pose health risks for residents with respiratory conditions, heart disease, young children, and the elderly. The agency continues to monitor transboundary pollution sources and atmospheric conditions affecting the region.

Singaporeans are advised to check real-time air quality readings from the NEA and take precautions such as wearing N95 masks during outdoor activities if air quality remains in unhealthy ranges. The agency expects conditions may vary throughout the day as weather systems develop and wind directions change.