PSI

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Singapore haze: Air quality in west and central hits unhealthy range as PM2.5 readings rise islandwide

23/10/2026

24-hour PSI in good to moderate range across Singapore for first time since Oct 5

22/10/2026

Hourly PM2.5 readings normal in four regions; PSI forecast to remain unhealthy on Thursday

21/10/2026

Deep Dive - Does air-con keep you safe from haze? What we might be getting wrong about haze safety

20/10/2026 27 mins

Hourly PM2.5 readings elevated in two regions; PSI forecast to remain unhealthy on Wednesday

20/10/2026

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Singapore brings forward N95 mask distribution amid worsening haze

14/10/2026

PM2.5 readings 'high' in the west; air quality across most of Singapore remains in unhealthy range

08/10/2026

PM2.5 levels elevated in four regions; 24-hour PSI in unhealthy range across most of Singapore

06/10/2026

Ayt 1807

CNA Explains: How does haze reach Singapore and what do air quality readings tell us?

22/09/2026

Haze in Singapore: Companies step up precautions for outdoor workers

22/09/2026

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CNA Explains: How does haze reach Singapore and what do air quality readings tell us?

19/09/2026 5 mins

Air quality returns to moderate range in central Singapore

10/09/2026

Air quality back in unhealthy range in central Singapore as haze persists

09/09/2026

News Video Reports

Singapore air quality enters unhealthy range in central, east regions; 24-hour PSI crosses 100

04/09/2026 4 mins

Singapore air quality enters unhealthy range in three regions; NEA says haze could persist

04/09/2026

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