SG Air – 1.0

Singapore Air quality report with 3hr PSI/AQI, 24hr PSI/AQI, 1hr PM2. 5 24Hr PM2. 5, 24Hr particulate matter sulphur dioxide nitrogen dioxide ozone and carbon monoxide Features: NOTIFICATION service hourly on hazy day base on PSI/AQI > 100, 1hr PM2. 5 PSI/AQI > 100, 24hr PSI/AQI>100.