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PSI Readings over the last 24 Hours

24-hr PSI Readings from 1am to 12am on 26 Sep 2016

Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
North 56 55 56 56 56 56 56 57 57 57 57 58
South 56 56 56 57 57 58 59 59 59 60 61 61
East 52 52 52 53 53 54 54 55 55 55 55 55
West 54 54 54 54 54 55 55 55 56 57 58 58
Central 57 57 58 59 59 60 60 61 61 61 61 61
Overall Singapore 52-57 52-57 52-58 53-59 53-59 54-60 54-60 55-61 55-61 55-61 55-61 55-61
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
North 59 59 59 59 - - - - - - - -
South 62 62 62 63 - - - - - - - -
East 55 55 55 56 - - - - - - - -
West 58 58 57 57 - - - - - - - -
Central 62 62 62 63 - - - - - - - -
Overall Singapore 55-62 55-62 55-62 56-63 - - - - - - - -

3-hr PSI Readings from 1am to 12am on 26 Sep 2016

Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
3-hr PSI 62 57 55 56 57 57 56 55 54 55 58 63
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
3-hr PSI 69 69 66 62 - - - - - - - -


The real-time data is automatically published as soon as it is generated by our air monitoring stations. The data is subject to verification and correction subsequently if necessary.

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