Malaysia declares emergency in Sarawak after smoke from Indonesian wildfires pushed air pollution to hazardous levels, prompting authorities to close hundreds of schools and suspend several activities.
Emergency Declared Over Hazardous Air
Malaysia’s authorities introduced the emergency measure across Serian Division after deteriorating air quality raised serious concerns about public health and safety in the affected region.
The decision followed a formal request from the Sarawak Disaster Management Committee after the area’s Air Pollutant Index climbed to levels considered dangerous.
The emergency order is limited to Serian Division rather than the whole of Sarawak, despite haze continuing to affect other parts of the state.
Sarawak officials said the worsening Indonesia haze crisis had created increasingly difficult conditions, with smoke spreading across communities and reducing visibility in several areas.

Prime Minister Anwar Ibrahim’s office said King Sultan Ibrahim had consented to the emergency declaration following the deterioration in air quality.
Hundreds Of Schools To Close
Under the emergency arrangements, 647 schools across Serian are scheduled to close from Monday and remain shut until at least the end of the following week.
Government and private offices, plantations, construction projects and quarries will also suspend operations, while essential services will continue functioning during the emergency period.
The restrictions reflect growing concerns over prolonged exposure to polluted air, particularly among children, older people and residents with existing respiratory vulnerabilities.
Sarawak authorities have urged residents to take precautions as the Sarawak air pollution crisis continues to worsen amid persistent smoke from neighbouring Indonesia.
Authorities Intensify Efforts Against Haze
Officials are also deploying cloud-seeding operations as part of efforts to improve weather conditions and encourage rainfall over areas affected by the haze.
A three-day cloud-seeding operation began on Thursday but has now been extended until at least Monday because forecasts suggest more favourable cloud formations.
Authorities hope rainfall generated through the operation can help clear airborne pollutants and improve visibility, although its effectiveness will depend heavily on prevailing weather conditions.
Douglas Uggah Embas, chairman of the Sarawak State Disaster Management Committee, stressed that the emergency applied specifically to Serian rather than the entire state.
“Please minimise outdoor activities and avoid strenuous activities outdoors,” Uggah told reporters, urging residents to reduce their exposure while authorities respond to the worsening conditions.
Haze Spreads Across Southeast Asia
Sarawak is not the only Malaysian region affected. Sabah and parts of Peninsular Malaysia have also experienced weeks of haze linked to fires burning across Indonesia.
The transboundary haze has also affected neighbouring Brunei, while Singapore has moved to provide daily air-quality advisories after pollution readings entered the unhealthy range.
Singapore’s latest response marks its first daily haze advisory initiative since 2023, highlighting the scale of the regional environmental problem.
The Philippines has also been affected, with President Ferdinand Marcos Jr ordering the suspension of classes in Metro Manila and more than a dozen provinces.
Indonesian Wildfires Fuel Regional Crisis
The latest emergency is closely connected to fires burning across Indonesia, particularly in Kalimantan and Sumatra, where large areas have experienced intense wildfire activity.
Smoke generated by the fires has travelled across national borders, producing dangerous concentrations of pollutants and creating a major public-health challenge for neighbouring countries.
The worsening situation has renewed attention on the recurring environmental consequences of dry-season fires and the difficulty of controlling smoke once it crosses international boundaries.
Scientists expect temperatures to peak during September, potentially creating hotter and drier conditions that could intensify existing fires across parts of the Indonesian archipelago.
Health Concerns Grow
The continuing Indonesia haze crisis has raised concerns about respiratory illnesses, particularly among children, pregnant women and other vulnerable groups exposed to polluted air.
Previous reports from affected areas have described communities struggling with smoke-filled surroundings, ash and deteriorating air quality as fires continue burning.
For Malaysian authorities, the immediate priority is limiting exposure while attempting to improve conditions through school closures, workplace restrictions and weather-modification operations.
The emergency declaration demonstrates the seriousness of the situation, but officials face a difficult challenge because much of the pollution originates outside Malaysia.
Regional Response Under Pressure
The crisis has once again highlighted the difficulty Southeast Asian countries face in dealing with transboundary haze, particularly when fires in one country create health and environmental consequences across several borders.
Malaysia’s emergency declaration represents one of the strongest responses yet to this year’s worsening haze, especially as schools and businesses are forced to temporarily close.
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Residents in affected communities are being encouraged to remain indoors where possible, avoid strenuous outdoor activity and closely monitor official air-quality information.
The coming days could prove critical as authorities assess whether cloud seeding and changing weather conditions can provide meaningful relief from the dangerous pollution.
For now, Malaysia declares emergency in Sarawak as officials confront a rapidly worsening environmental crisis, with schools closed, economic activities restricted and residents urged to take the hazardous air seriously.


