Haze reaches "unhealthy" level in Singapore as PSI reading passes 100-mark
Singapore's haze situation worsened on Monday as the three-hour Pollutant Standards Index (PSI) reading hit 111 as of 4pm.
According to the National Environment Agency's (NEA's) website, PSI values between 101 and 200 denote "unhealthy" air quality.
1 - 5 of 25
Featured Blog Posts
- The electoral system will never be an election issue - SingaporeScene
- Giosis raises $112M in funding - Yahoo Finance
1 - 6 of 18