Thursday, June 20, 2013
21 June 13 : The hourly PSI btw 9am-10am is an all time high!
Below hourly PSI reading is calculated from NEA's 3 hourly average.
The PSI reading for 20 Jun could be as high as 467!
Base on the calculation below, the PSI could be as high as 467 around 11am.
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