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PSI Readings over the last 24 Hours

24-hr PSI Readings from 1am to 12am on 01 Oct 2016

Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
North 67 66 66 66 66 66 65 63 61 60 59 59
South 63 64 65 65 65 65 64 64 64 63 62 63
East 63 63 64 64 64 64 64 63 61 59 59 59
West 57 57 58 58 58 58 57 57 55 54 55 55
Central 63 64 64 64 63 64 63 62 62 61 60 61
Overall Singapore 57-67 57-66 58-66 58-66 58-66 58-66 57-65 57-64 55-64 54-63 55-62 55-63
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
North - - - - - - - - - - - -
South - - - - - - - - - - - -
East - - - - - - - - - - - -
West - - - - - - - - - - - -
Central - - - - - - - - - - - -
Overall Singapore - - - - - - - - - - - -

3-hr PSI Readings from 1am to 12am on 01 Oct 2016

Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
3-hr PSI 63 65 66 66 63 59 57 55 55 53 54 61
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
3-hr PSI - - - - - - - - - - - -


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.