Singapore haze: PM2.5 normal, PSI good to moderate
Singapore's air quality remained healthy overnight with normal PM2.5 readings and good to moderate 24-hour PSI levels across all regions.
Intelligence analysis by Qwen 2.5 (3B)
Singapore's air quality improved overnight with normal PM2.5 readings and good to moderate 24-hour PSI levels across all regions.
The air in Singapore is getting better. PM2.5 levels are normal and the 24-hour PSI is good to moderate, which means the air is healthy and safe to breathe.
Analysis
{"heading":"Improvement in Air Quality","subheading":"PM2.5 and PSI Levels","paragraphs":["At 8 am on Oct 27, the one-hour PM2.5 readings in all the five regions of Singapore ranged between 17 and 28, while the 24-hour PSI stood between 62 and 71.","PM2.5 readings are gauged hourly and reflect the current air quality. Scores from zero to 55 represent normal values, and those between 56 and 150 indicate an elevated concentration of fine particles.","Air quality is considered good to moderate when the PSI, a 24-hour rolling average of six key air pollutants, is in the range of zero to 100."]}
Key points
- PM2.5 readings are normal
- 24-hour PSI levels are good to moderate
- Wet conditions expected to continue
With the wet conditions expected to continue, the air quality is likely to stay healthy in the coming days.
If the wet conditions do not continue, the air quality could deteriorate again.
