Singapore residents may experience a slight haze on Tuesday, according to the National Environment Agency (NEA). However, there’s a glimmer of hope on the horizon as rain forecasts predict a reduction in haze towards Wednesday. In this article, we delve into the details of the haze situation and how the impending rainfall could provide relief from the hazy conditions.
Haze on the Horizon
The NEA has issued a warning of possible slight haze affecting Singapore on Tuesday. This prediction is attributed to prevailing winds blowing from the southeast, occasionally shifting to the south to southwest. These wind patterns increase the likelihood of a slight haze enveloping the city-state.
Rain Brings Relief
The good news for residents is that rain is in the forecast. Showers are expected over Singapore on Tuesday, which may help alleviate the haze. Furthermore, NEA suggests that the likelihood of transboundary haze affecting Singapore will decrease as shower activities are anticipated to return to the surrounding region by Wednesday.
Moderate Air Quality Expected
Despite the potential for haze, NEA’s forecast indicates that the 24-hour Pollutant Standards Index (PSI) for Singapore will remain in the moderate range. This suggests that while haze may be present, the air quality should not deteriorate to unhealthy levels.
Hotspots Detected in Sumatra
On Monday, a total of 285 hotspots were detected, primarily in the southern and central regions of Sumatra. This is a notable increase from the 24 hotspots detected the previous day. Hotspots often indicate areas where forest fires are occurring, contributing to the haze.
Clear Skies After Recent Haze
Singapore has experienced clear skies since October 7, following a period of unhealthy air quality caused by smoke from forest fires in central and southern Sumatra. During this period, the 24-hour PSI reached a high of 123 in the eastern part of Singapore, marking the first time air quality had fallen into the unhealthy range since 2019.
Rainfall’s Positive Impact
Rainfall over Singapore and the surrounding region last week played a pivotal role in mitigating the haze. The improved air quality brought relief to residents. Additionally, forecasts indicate more showers for southern Southeast Asia in the coming weeks, which could further enhance the situation and reduce the risk of transboundary haze affecting Singapore.
A Positive Outlook
Singapore’s Meteorological Service (Met Service) offers a positive outlook, stating that the chance of the 24-hour PSI reaching unhealthy levels in Singapore is low for the upcoming fortnight. This provides reassurance to residents that the haze situation is expected to remain manageable, with the hope of even clearer skies in the days ahead.
Also learn about Navigating the Haze: How to Stay Safe in Singapore.
