Singapore PSI

At least 1 month a year Indonesia burn the plantations and this smoke , pollution drifts over to Singapore. This was taken from D's condo (18th floor) at 18h00 when the PSI was 292. This means the pollutant standards index was very unhealthy. It has been this high and now in the 300's most of the day. The schools are usually closed or N95 masks are issued to all children.