3.           For immediate outdoor activities, please check the 1-hr PM2.5 concentration readings and personal guide on our haze microsite (www.haze.gov.sg) or mobile app (myENV).

Update on Hotspot and Haze Situation

4.           Some showers fell over the northern, western and central parts of Singapore today. As at 6pm, the 1-hr PM2.5 concentration readings were 17 – 29 µg/m³, in (Band 1, Normal), and the 24-hr PSI was 63 – 81, in the Moderate range. Moderate to dense smoke plumes were observed in the southern parts of Sumatra and Kalimantan.

5.           For tomorrow, prevailing winds are expected to blow mostly from the east or southeast. Showers are forecast over Sumatra, Kalimantan, Singapore and the surrounding region, which could help keep the haze situation suppressed.

6.           For Thursday and Friday, variable winds and showers over Singapore and the surrounding region are expected to limit smoke haze transport towards Singapore.

Activity Guidelines

7.         The health impact of haze is dependent on one's health status, the PSI level, and the length and intensity of outdoor activity. 

8.        For updates, visit our haze microsite (www.haze.gov.sg), the NEA website (www.nea.gov.sg), MSS website (www.weather.gov.sg), mobile app (myENV) or follow us on NEA Facebook (www.facebook.com/NEASingapore). For information on the distribution of hotspots detected over the past fortnight in the region, please refer to the ASEAN Specialised Meteorological Centre (ASMC) website at http://asmc.asean.org.

Areas with lighter smoke haze are not indicated as they cannot be clearly discerned from satellite imagery. The full extent of the hotspot and smoke haze situation could not be determined due to cloud cover.

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