BBC News, 7 Sep 2012Singapore saw its worst air pollution reading of the year as the island was shrouded in haze from Indonesian forest fires.
As of midday local time (0400 GMT) the Pollutant Standards Index (PSI) reading ranged from 60 to 72, according to the government agency for the environment.
A reading between 51 to 100 is in the moderate range.
The reading also carries a health advisory to reduce outdoor activities and prolonged exertion. Full story
