A tourist bumboat cruises past the hazy skyline of the Marina Bay Sands casino and resort in Singapore June 18, 2013. Air pollution in Singapore and Malaysia rose to unhealthy levels on Monday thanks to illegal forest clearing in Indonesia, prompting Singapore to advise people against staying outdoors for long and to urge Indonesia to do something to stop it. REUTERS/Edgar Su (SINGAPORE - Tags: ENVIRONMENT TRAVEL)
A tourist bumboat cruises past the hazy skyline of the Marina Bay Sands casino and resort in Singapore June 18, 2013. Air pollution in Singapore and Malaysia rose to unhealthy levels on Monday thanks to illegal forest clearing in Indonesia, prompting Singapore to advise people against staying outdoors for long and to urge Indonesia to do something to stop it. REUTERS/Edgar Su (SINGAPORE - Tags: ENVIRONMENT TRAVEL)
Photo By EDGAR SU/REUTERS 1 hour 15 minutes ago