BANDAR SRI BAGAWAN: Air quality remained at moderate levels across all four districts on Tuesday morning, with Brunei-Muara recording the highest Pollutant Standards Index (PSI) reading at 86.
According to the Department of Environment, Parks and Recreation (JASTRe), air quality readings recorded at 9am showed a PSI of 85 in Belait, while Temburong and Tutong each recorded 84.
The readings place all four districts within the moderate category, which covers PSI readings between 51 and 100.
A PSI reading below 50 is classified as good, while readings between 101 and 200 are considered unhealthy. Readings between 201 and 300 are categorised as very unhealthy, while readings above 300 are hazardous.
