Posts by Lian Ching Elsie
Latest data
PSI = 371, PM2.5 = 246 (almost reaching max reading on
Latest data PSI = 371, PM2.5 = 246 (almost reaching max reading on the NEA chart) PM2.5 reading should not be neglected too! Pls read... Wear a mask ...
Latest data PSI = 371, PM2.5 = 246 (almost reaching max reading on the NEA chart) PM2.5 reading should not be neglected too! Pls read... Wear a mask ...
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