Haze continued to plague Singapore on Monday, as air quality reached the “unhealthy” range for the second straight day this week.
The three-hour PSI reading hit 103 at 8am and climbed further to 116 two hours later before falling into the moderate range in the afternoon.
In an update on the haze on Monday, the National Environment Agency noted that hazy conditions that affected Singapore on Sunday had persisted overnight, with the 24-hour PSI entering the unhealthy range in some regions at 3am. At 1pm, the reading was 103-119, within the 101-200 unhealthy band.
“The haziness was due to smoke haze from southern Sumatra, blown in by the prevailing southerly winds,” NEA said, adding that the current hazy conditions were expected to persist for the rest of the day.
In its earlier update Sunday afternoon, the NEA noted that drier weather in South Sumatra led to a sharp increase in the number of hotspots there.
On Sunday, the three-hour PSI reading hit as high as 127 in the evening, after it started rising in the afternoon.
Given the air quality forecast for the next 24 hours, NEA said healthy persons should reduce prolonged or strenuous outdoor physical exertion, while the elderly, the pregnant and children should minimise such activity.
By Yahoo! Singapore | Yahoo Newsroom – Mon, Nov 3, 2014
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