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Haze pushes Singapore air quality into unhealthy range
Original: singapore news
Singapore's air quality has deteriorated, with the Pollutant Standards Index entering the unhealthy range in central and western parts of the island, according to the National Environment Agency's haze update on 4 October 2026. AsiaOne reports air quality has since improved slightly, with the 24-hour forecast at high-moderate to low-unhealthy levels. Residents are being urged to monitor readings and limit prolonged outdoor activity where conditions are worst.
Why now: Haze affecting daily life and health concerns is a recurring public concern in Singapore, driving close attention to PSI updates.
SingaporeNational Environment AgencyAsiaOne
Evidence
- Haze watch: PSI enters unhealthy range in central, western Singapore · AsiaOne
- Haze Situation Update (4 October 2026) · National Environment Agency (NEA)
- Haze update Oct 4: Air quality improves slightly, 24-hour forecast in high-moderate to low-unhealthy range · AsiaOne
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