Why is the PSI in Singapore trending today?
Singapore is experiencing persistent haze with PSI levels remaining in the unhealthy range. This has caused a significant decline in attendance at outdoor sports facilities and parks as residents move their activities indoors.
What happened
- Sep 4
PSI levels first crossed the unhealthy threshold [1].
- Oct 9
The central region hit a peak 24-hour PSI of 192 [1].
- Oct 14, 09:00 UTC
PSI readings ranged from 106 in the north to 144 in the west [2].
What you need to know
PSI levels are currently unhealthy across all regions of Singapore [2].
PM2.5 concentrations are elevated nationwide, with the highest levels in the central region [2].
Medical experts suggest considering both how long and how intensely you exercise outdoors during haze [1].
It is not confirmed when the haze will fully clear, though thundery showers may provide temporary relief [2].
Background
The haze is caused by smoke drifting toward Singapore from southern Sumatra and Kalimantan, driven by prevailing winds and dry weather [2].
The poor air quality has impacted local businesses and facilities. ActiveSG reported a 12% drop in stadium and pool attendance in late September, while Warren Golf and Country Club saw a 20% decrease in weekly visitors [1].
Questions people ask
What are the current PSI levels?
As of October 14 morning, readings ranged between 106 and 144 across different regions [2].
Is golf a safer outdoor option during haze?
Not necessarily; while less intense than some sports, the long duration of a golf round can lead to high total pollutant inhalation [1].
Where this came from
Found through Google Trends and drafted with AI from at least two cited sources. Published automatically after passing our automated checks for sources, wording and safety. It may not have been reviewed by a person yet. Report a correction.