Singapore PSI hits 126 as haze worsens air quality
Air quality in central Singapore deteriorated to unhealthy levels on 14 September, with the 24-hour PSI reaching 126 at 8pm. The east and west also recorded unhealthy readings, while the north and south remained moderate. NEA linked the haze to fires in Kalimantan and southern Sumatra, warning the risk persists with southeasterly winds.