Singapore Haze PSI Monitor – 1.4

Monitor the PSI readings of Singapore's air quality on this small, easy-to-use app! This app shows the current PSI reading collected by the NEA, as a gauge. Features: Choose between AQI PM2. 5 or NEA PSI standards. Automatic update and notification of change in PSI level, every hour. Customizable notification of PSI level, sound and vibrate settings.