@8dayssg: Why can the PSI be 150 in Central Singapore but only 80 in another part of the island? 🌫️ Singapore’s haze isn’t always evenly distributed, which means different regions can record very different air quality readings at the same time. We explain why this happens, how wind and rain affect where haze travels, what Singapore’s five regional PSI readings actually mean, and why you should check your own region’s reading before heading outdoors. East side, West side or Central — at least when it comes to haze, everyone gets their own score. #8dayssg #8dayssgtrending #Haze #SingaporeHaze #Sgtiktok

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Wednesday 16 September 2026 15:00:00 GMT