154 items aggregated from regulators, standard setters and market bodies.
Singapore, 3 October 2026 – It was fair over Singapore today. As at 5pm, the 1-hr PM2.5 concentration readings were 30 – 56 μg/m 3 , in (Band 1, Normal / Band 2, Elevated), and the 24-hr PSI was 79 – 104 in the Moderate to Unhealthy range. Update on Hotspot and Haze Situation...
Singapore, 2 October 2026 – It was dry over Singapore today. As at 5pm, the 1-hr PM2.5 concentration readings were 36 – 70 μg/m 3 , in (Band 1, Normal / Band 2, Elevated), and the 24-hr PSI was 63 – 79 in the Moderate range. Update on Hotspot and Haze Situation 2. Moderate to...
2 October 2026
Singapore, 1 October 2026 – Showers were observed over several parts of Singapore today. As at 6pm, the 1-hr PM2.5 concentration readings were 17 – 32 μg/m 3 , in Band 1 (Normal), and the 24-hr PSI was 60 – 73 in the Moderate range. Update on Hotspot and Haze Situation 2....
1 October 2026 – The first fortnight of October 2026 will likely be drier than the previous fortnight. Southwest Monsoon conditions are prevailing over Singapore and the surrounding region and are expected to continue in the coming fortnight, with winds blowing mainly from...
1 October 2026
Singapore, 30 September 2026 – As at 6pm, the 1-hr PM2.5 concentration readings were 6 – 18 μg/m 3 , in Band 1 (Normal), and the 24-hr PSI was 91 – 112 in the Moderate to Unhealthy range. Update on Hotspot and Haze Situation 2. There was an improvement in the haze situation...
Singapore, 29 September 2026 – It was partly cloudy over Singapore today. As at 6pm, the 1-hr PM2.5 concentration readings were 36 – 63 μg/m 3 , in Band 1 (Normal) / Band 2 (Elevated), and the 24-hr PSI was 107 – 157 in the Unhealthy range. Update on Hotspot and Haze...
29 September 2026 – The National Environment Agency (NEA) recognises that some smaller retailers may require more time to clear their remaining stock of non-Beverage Container Return Scheme (BCRS)-labelled beverages, despite efforts made during the six-month transition...
29 September 2026
Singapore, 28 September 2026 – There were brief showers over the northern and eastern parts of Singapore this afternoon. As at 6pm, the 1-hr PM2.5 concentration readings were 64 – 138 μg/m 3 , in Band 2 (Elevated), and the 24-hr PSI was 68 – 94 in the Moderate range. Update...
Singapore, 27 September 2026 – Heavy showers fell over Singapore in the late morning and afternoon today. As at 7pm, the 1-hr PM2.5 concentration readings were 12 – 24 μg/m3, in (Band 1, Normal), and the 24-hr PSI was 83 – 119 in the Moderate to Unhealthy range. Update on...
Singapore, 26 September 2026 – It was dry over Singapore today. As at 6pm, the 1-hr PM2.5 concentration readings were 46 - 96 μg/m3, in (Band 1, Normal / Band 2, Elevated), and the 24-hr PSI was 71 - 96 in the Moderate range. Update on Hotspot and Haze Situation 2. Moderate...
Singapore, 25 September 2026 – It was partly cloudy over Singapore today. As at 6pm, the 1-hr PM2.5 concentration readings were 17 – 35 μg/m3, in (Band 1, Normal), and the 24-hr PSI was 61 – 79 in the Moderate range. Update on Hotspot and Haze Situation 2. Moderate to dense...
25 September 2026
Singapore, 24 September 2026 – Some showers were observed over the northern parts of Singapore in the afternoon today. As at 6pm, the 1-hr PM2.5 concentration readings were 17 – 27 μg/m3, in (Band 1, Normal), and the 24-hr PSI was 62 – 76 in the Moderate range. Update on...
Singapore, 23 September 2026 – Some areas of Singapore experienced showers in the afternoon today. As at 6pm, the 1-hr PM2.5 concentration readings were 31 – 60 μg/m3, in (Band 1, Normal / Band 2, Elevated), and the 24-hr PSI was 57 – 65, in the Moderate range. Update on...
Singapore, 22 September 2026 – Many areas of Singapore experienced showers in the afternoon today. As at 6pm, the 1-hr PM2.5 concentration readings were 11 – 21 μg/m3, in Band 1 (Normal), and the 24-hr PSI was 59 – 77, in the Moderate range. Update on Hotspot and Haze...
Singapore, 21 September 2026 – Showers fell over many parts of Singapore in the afternoon today. As at 6pm, the 1-hr PM2.5 concentration readings were 20 – 33 μg/m3, in Band 1 (Normal), and the 24-hr PSI was 66 – 81, in the Moderate range. Update on Hotspot and Haze Situation...
Singapore, 20 September 2026 – Showers occurred mainly over the northern and eastern parts of Singapore in the afternoon today. As at 5pm, the 1-hr PM2.5 concentration readings were 24 – 73μg/m 3 , in Band 1 (Normal) / Band 2 (Elevated), and the 24-hr PSI was 71 – 102, in the...
19 September 2026 – Clean and Green Singapore (CGS) continues to bring together communities, organisations and partners to take collective action for a cleaner, greener and more climate-resilient Singapore. Throughout the year, more than 1,200 CGS activities involving over...
Singapore, 19 September 2026 – Some showers fell over the central and western parts of Singapore in the afternoon today. As at 5pm, the 1-hr PM2.5 concentration readings were 29 – 66 μg/m 3 , in Band 1 (Normal) / Band 2 (Elevated), and the 24-hr PSI was 80 – 108, in the...
Singapore, 18 September 202 6 – Some showers occurred over the northern parts of Singapore in the afternoon today. As at 5pm, the 1-hr PM2.5 concentration readings were 31 – 61 μg/m 3 , in Band 1 (Normal) / Band 2 (Elevated), and the 24-hr PSI was 64 – 86, in the Moderate...
18 September 2026
Singapore, 17 September 2026 – Dry conditions were observed over Singapore today. As at 5pm, the 1-hr PM2.5 concentration readings were 46 – 78 μg/m3, in Band 1 (Normal) / Band 2 (Elevated), and the 24-hr PSI was 66 – 93, in the Moderate range. Update on Hotspot and Haze...