Singapore, 09 July 2020 Last Updated on 10 Jul 2020 5AM Next update at 10PM North 4 µg/m3 Normal South 9 µg/m3 Normal East 2 µg/m3 Normal West 3 µg/m3 Normal Central 7 µg/m3 Normal Legends: 0 - 55: Normal 😄56 - 150: Elevated 😥151 - 250: High 😱Above 250: Very High 🤯