Singapore, 27 November 2020 Last Updated on 27 Nov 2020 7AM Next update at 1AM North 8 µg/m3 Normal South 21 µg/m3 Normal East 14 µg/m3 Normal West 15 µg/m3 Normal Central 8 µg/m3 Normal Legends: 0 - 55: Normal 😄56 - 150: Elevated 😥151 - 250: High 😱Above 250: Very High 🤯