2016-05-22 Changelog =========NEW FEATURES=============SG PSI 3.1 Update
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Version 3.1
Enhanced functionality
-Added ability to view 3h psi from NEA webpage
-Added ability to view Air Quality Index(AQI) from AQI webpage
Select which region of singapore you are in,in the settings and view the AQI of that region(North/West/East/South)