Singapore Faces Unhealthy Air Quality Due to Wildfire Haze
Singapore is experiencing unhealthy air quality levels as smoke from wildfires in Indonesia drifts across the region, according to the National Environment Agency.
Quick facts
- The 24-hour PSI is forecast to be in the unhealthy range for the first time since Sept 4.
- At 6pm, PSI readings ranged from 105 in the north to 140 in the western region.
- Rainfall in the region has been approximately 80% below normal since June.
Why it matters
The current haze in Singapore is a result of regional wildfire activity combined with a super El Niño weather pattern, which has suppressed rainfall. This highlights the vulnerability of the region to transboundary air pollution. The situation remains fluid as weather patterns dictate the movement of smoke plumes.
Singapore is currently experiencing significant pollution as a thick haze, originating from wildfires in neighboring Indonesia, covers the city-state. On October 7, 2026, the National Environment Agency (NEA) reported that the 24-hour Pollutant Standards Index (PSI) reached the unhealthy range for the first time since daily updates began on September 4.
What happened?
Smoke plumes from southern Sumatra and hotspots in Kalimantan have drifted toward Singapore due to prevailing winds. According to the NEA, at 6pm on Wednesday, PSI readings were recorded in all five regions of Singapore, with levels reaching as high as 140 in the western region and 105 in the northern region.
Why is this trending in Belgium?
The search interest for pollution regarding the Singapore haze is part of a wider global interest in environmental events. The provided source notes do not indicate a direct link to Belgian environmental policy or local events.
What is confirmed and what is not
It is confirmed that the NEA has issued warnings regarding the unhealthy air quality and that dry conditions are expected to persist in Sumatra and Kalimantan. While experts like Wang Jingyu from the National Institute of Education note that rainfall has been 80% below normal since June, the long-term duration of this specific haze event remains subject to changing wind patterns and weather conditions.
What happens next?
The NEA continues to monitor the situation as south-easterly to southerly winds may continue to push smoke haze toward Singapore. Residents are advised to monitor official updates, as the haze is a recurring issue during the dry season, exacerbated this year by a super El Niño event.
Frequently asked questions
What is causing the pollution in Singapore?
The pollution is caused by a thick haze drifting from large-scale wildfires in neighboring Indonesia. These fires are being intensified by a super El Niño weather pattern and a lack of rainfall in the region since June.
How high are the current PSI levels?
As of 6pm on October 7, 2026, the 24-hour Pollutant Standards Index (PSI) ranged from 105 in northern Singapore to 140 in the western region, placing the air quality firmly in the unhealthy range.
Is this a common occurrence in Singapore?
Yes, haze is a recurring problem in Singapore during Indonesia’s dry season. However, conditions have worsened this year due to the intensity of the fire season, which is reported to be the most severe in over a decade.
How long will the haze last?
The duration of the haze is not confirmed. The NEA stated that dry conditions are expected to continue in parts of Sumatra and Kalimantan, and smoke may continue to drift toward Singapore under prevailing wind conditions.
Are there health warnings in place?
The National Environment Agency has classified air quality levels as unhealthy. While the agency provides regular updates, residents are encouraged to stay informed through official channels regarding any health precautions for those in affected regions.
Does this impact major events in Singapore?
Yes, the haze has been noted to affect the environment for major events, including Formula One, with reports indicating that the smoky conditions can impact air quality for both residents and visitors in the city.
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- Topic
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- Trending in
- Belgium
- Search interest
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- Last updated
- Oct 7, 2026 at 11:15 PM
Last checked Oct 7, 2026 at 11:15 PM. Trends move fast, so details may change. How we work · How we verify
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