Air quality in parts of Singapore in unhealthy range
24-hour PSI readings in central, eastern and western Singapore were in the unhealthy range at 7am, while 1-hour PM2.5 readings were also elevated in these regions.
24-hour PSI readings in central, eastern and western Singapore were in the unhealthy range at 7am, while 1-hour PM2.5 readings were also elevated in these regions.