Singapore Air Quality

Air quality in Singapore saw significant improvement on October 26 as PM2.5 levels returned to the normal range, offering relief to residents after weeks of haze. The National Environment Agency …

Singapore’s air quality has substantially improved, returning to the good-to-moderate range after 18 days of unhealthy conditions caused by haze. As of October 22, the 24-hour Pollutant Standards Index (PSI) …