Originally posted by sgboy2004:
The PSI reading is not reflective of the actual stiuation out there...when the haze is so bad, and yet it is registered as moderate.
NEA is not steadfast in updating the info, and may result in many unwarranted respiratory occurences.
From Bishan, mi has very hazy view of Toa PAyoh and of Ang Mo Kio
Situation is real bad...v bad
I think they take the average for the entire day.

So if it was 20 in the morning, 30 in the noon, and 100 in the evening, the average turns out to be 50.
