SINGAPORE — Pollution levels reached a new record high for a third day in a row in Singapore, as smoky haze from fires in Indonesia shrouded the city state.
The Pollutant Standards Index hit 401 at noon today — the highest in the country’s history.
The haze is also affecting Malaysia, with another 100 schools closed in the south of the country.
Indonesia has prepared helicopters and cloud seeding equipment to try to tackle the fires.
Singaporean Prime Minister Lee Hsieng Loong warned on Thursday that the haze could remain in place for weeks.
“We can’t tell how this problem is going to develop because it depends on the burning, it depends on the weather, it depends on the wind,” he said.
“It can easily last for several weeks and quite possibly it could last longer until the dry season ends in Sumatra which may be September or October.”
A PSI reading above 300 is defined as “hazardous”, while Singapore government guidelines say a PSI reading of above 400 over 24 hours “may be life threatening to ill and elderly persons”.
“Healthy people [may also] experience adverse symptoms that affect normal activity,” the government says.
The PSI dropped down to 143 at 5 p.m., although this is still classed as “unhealthy”.
Before this week’s episode, the previous air pollution record was from September 1997 during the 1997-1998 South East Asian Haze, when the PSI peaked at 226. (BBC)