Schools reopened in southern Malaysia on Monday as air quality improved after weeks of toxic haze from wildfires in neighboring Indonesia.
The closures were a consequence of a regional haze crisis that blanketed parts of Southeast Asia, particularly Malaysia and Singapore, sending respiratory complaints soaring and fueling diplomatic tensions.
In Malaysia's southernmost Johor state, face-to-face classes resumed in stages Monday after a 10-day suspension affecting more than 1,000 schools and about 600,000 students.
Johor education and information committee chairman Muhammad Naqib Md Ghazali said the decision followed a review of air quality readings across the state and health risk assessments.
Attendance on Monday and Tuesday is limited to students sitting examinations, he said in a statement Sunday.
Full operations are expected to resume on Wednesday if air quality continues to improve, he added.
Air quality had improved across Johor and much of peninsular Malaysia by Monday afternoon, with government monitoring data showing no areas recording unhealthy pollution levels.
Several districts in eastern Sarawak state, however, continued to report unhealthy air quality, including the state capital Kuching.
Malaysia's weather agency said changing wind patterns were expected to reduce the risk of further haze episodes for the rest of the year.
"As the wind direction has finally shifted from southwest to northeast, we highly expect there will be no more haze episodes this year," Meteorological Department director-general Mohd Hisham Mohd Anip told AFP.
The regional picture remained uneven, however, with Singapore still among the world's 20 most polluted major cities on Monday afternoon, according to Swiss-based air quality monitor IQAir.
Indonesia has struggled for months to contain fires that deforestation monitor Nusantara Atlas said consumed more than 1.9 million hectares in the nine months to September.
On Saturday, Indonesia cut natural gas exports to Singapore to prioritize domestic demand, an official said, with the two countries at loggerheads over regional air pollution from wildfires on the vast archipelago.
