People pose for photos amid the haze at the Marina Bay area in Singapore, Oct. 15, 2026. (Xinhua/Then Chih Wey)

Haze blankets the Upper Seletar Reservoir Park in Singapore, Oct. 15, 2026. (Xinhua/Then Chih Wey)

People ride amid the haze at the Marina Bay area in Singapore, Oct. 15, 2026. (Xinhua/Then Chih Wey)

Haze blankets the Marina Bay area in Singapore, Oct. 15, 2026. (Xinhua/Then Chih Wey)