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
- Taiwan ranks #1 for dishing out free trips to Canadian MPs Canada Politics
- Engineering students put out fire with sound waves - Daily Buzz
- Lee Kuan Yew 'remains critically ill': PMO - Yahoo News
1 - 6 of 18