SINGAPORE — All ActiveSG sports facilities in Singapore have resumed operations as haze conditions eased slightly, with the 24-hour Pollutant Standards Index (PSI) readings falling back into the unhealthy range overnight, The Straits Times reported.

In a haze advisory update on its website, ActiveSG Circle, Sport Singapore’s online platform promoting sports participation, said facilities resumed operations on October 17 according to their respective operating hours.

It advised visitors to monitor air quality conditions and adjust their activities accordingly, urging vulnerable groups to exercise extra caution during outdoor activities.

Sport Singapore said it would continue monitoring the haze situation closely and adjust operations where necessary.

ActiveSG had temporarily closed all outdoor and non-air-conditioned facilities at its sports centres across the southern, eastern, western and central areas on October 15, when the 24-hour PSI reached the very unhealthy range, peaking at 212 at noon.

Separately, The Kallang said on Instagram that outdoor operations had resumed at some facilities after being suspended a day earlier due to poor air quality.