SINGAPORE, Oct 28 — Air quality across Singapore remained suitable for normal activities on Wednesday (Oct 28) morning, with hourly PM2.5 in the normal band and 24-hour Pollutant Standards Index (PSI) in the moderate range.
At 9am, concentration readings were in the normal band (0 - 55 µg/m3) in all five regions. It ranged from 33 in western Singapore to 44 in the central region.
Meanwhile, current PSI is within the forecast moderate range, with the highest reading of 78 recorded in western Singapore.
In its daily haze situation update on Tuesday evening, the National Environment Agency (NEA) said showers are expected over Kalimantan, Sumatra and Singapore and surrounding region.
