FILE - In this Friday, June 21, 2013 file photo, the Singapore skyline is shrouded in haze Air pollution in Singapore soared to record heights for a third consecutive day, as Indonesia dispatched

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FILE - In this Friday, June 21, 2013 file photo, the Singapore skyline is shrouded in haze Air pollution in Singapore soared to record heights for a third consecutive day, as Indonesia dispatched planes and helicopters Friday to battle raging fires blamed for hazardous levels of smoky haze in three countries. Singapore pressed Indonesia on Wednesday to share maps that could help make plantation companies accountable for setting fires that cause smog in neighboring countries. (AP Photo/Joseph Nair) less 

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Associated Press
Wed, Jul 17, 2013 3:37 PM EDT