Singapore haze: 24-hr PSI readings in the good-to-moderate across the country


SINGAPORE: The 24-hour Pollutant Standards Index (PSI) across Singapore on Monday (Nov 2) was in the good-to-moderate range, as 1-hour PM2.5 readings were in the normal range.

At 8am, the hourly PM2.5 readings ranged from 26 to 44 to across the five regions, all within the normal band. The PSI readings ranged from 64 to 84.

Air quality has remained in the good-to-moderate range since 11pm on Oct 25, following an earlier spell of hazy conditions.




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