"Actual PSI reading at 9pm in Singapore was 453. The NEA figure of - TopicsExpress



          

"Actual PSI reading at 9pm in Singapore was 453. The NEA figure of 290 was the 3-hr average. Should National Environment Agency publish live PSI readings instead of 3-hr averages to give the public the true picture? #sghaze It is not made known to the public that 3-hr averages are misleading, less sensitive, lagging indicator, and cause less panic. Obviously, not many will question the difference between real PSI reading and 3-hr averages. We just accept what we see on the TV screen anyway." Source: Harinderpal S Grewal
Posted on: Thu, 20 Jun 2013 02:15:25 +0000

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