The Aporia
Singapore's air pollution reached the highest level globally on Wednesday as smoke from Indonesian wildfires shrouded the region just days before Singapore's annual Formula One weekend. The haze forced 200 schools, kindergartens, and nurseries in Johor, a state in Malaysia, about 140km northwest of Singapore, to close due to hazardous conditions. According to IQAir data, the air quality in Singapore was "very unhealthy," while nearby Kuala Lumpur ranked second globally for pollution levels. The dry weather forecasted over southern Southeast Asia is expected to continue fueling fires and haze across the region.