BANDAR SERI BEGAWAN: Air quality remained good across all four districts Friday (Oct 2) morning, with Pollutant Standards Index (PSI) readings below 50, according to the Department of Environment, Parks and Recreation (JASTRe).
As of 9am, Brunei-Muara recorded a PSI of 33, followed by Temburong at 34, Belait at 19 and Tutong at 18.
A PSI reading below 50 is classified as good, while readings of 51–100 are moderate, 101–200 unhealthy, 201–300 very unhealthy and above 300 hazardous. - Borneo Bulletin/ANN
