沙捞越城镇空气污染突破马来西亚紧急阈值

马来西亚沙捞越州莫里安镇的空气质量周五急剧恶化，空气污染指数飙升至521，突破了该国的紧急阈值1。同州首府古晋市的污染指数也达到311，属于危险水平1。这次污染由源自印度尼西亚的森林和泥炭地火灾产生的烟霾所致1。

印度尼西亚当局在应对火灾方面采取了多项措施。自8月1日以来，卡里曼丹省已检测到717处热点，其中过去24小时内有103处处于活跃状态1。针对导致火灾的相关主体，印度尼西亚已暂停了卡里曼丹省五家公司的林业许可证1。林业部长拉贾·朱利·安东尼表示，制裁措施可能不仅限于许可证暂停，还可能包括对相关公司的起诉1。

当地政府也因应污染程度采取了防护措施。指数超过200时学校已经关闭1。根据预警标准，污染指数超过500可能触发雾霾紧急宣言1。

Air pollution in the Malaysian state of Sarawak has reached critical levels due to smoke drifting from forest and peatland fires in Indonesia. On Friday, the air quality index in the town of Miri surged to 521, exceeding Malaysia's emergency threshold 1. The readings in Kuching city reached 311, classified as hazardous 1. An air quality index exceeding 500 may trigger a haze emergency declaration, while levels above 200 have already prompted school closures 1.

Indonesian authorities have detected 717 hotspots across Kalimantan province since August 1, with 103 active hotspots recorded in the past 24 hours 1. The government has suspended business licenses for five companies operating in the region and deployed firefighting resources to combat the blazes 1. Forestry Minister Raja Juli Antoni indicated that penalties could extend beyond license suspensions to include prosecutions 1.