World · Singapore Bureau
Singapore's air quality improves as PSI readings return to moderate levels
Air pollution levels across Singapore have eased back into the moderate range after the central region experienced unhealthy air quality for several hours on September 19. The improvement marks a reprieve for residents following the spike in particulate matter readings.
LSN Singapore ·
The Pollutant Standards Index readings in Singapore's central area had climbed into the unhealthy range from 1pm on September 19, prompting health advisories for vulnerable groups. The elevated readings reflected transboundary haze influence affecting the island's air quality during the period.
By the latest measurement cycle, air quality metrics across all monitoring stations in Singapore had returned to the moderate range, indicating a decline in atmospheric pollution levels. The shift represents an improvement from the earlier spike that had affected residents and commuters throughout the day.
The National Environment Agency continues to monitor air quality across the island in real-time. Residents are advised to check the latest PSI readings before engaging in outdoor activities, particularly those in vulnerable demographic groups including children, the elderly, and individuals with respiratory conditions.
Singapore's air quality is regularly influenced by regional factors, including seasonal haze patterns from neighbouring areas. The island maintains a network of air quality monitoring stations to track pollution levels and issue timely health guidance to the public.