Department of Forestry Laos Reports Over 16,000 Hotspots, Warns of Transboundary PM2.5 Health Risks

Vientiane: The Department of Forestry Laos has reported more than 16,000 fire hotspots nationwide in the first three months of 2026, raising concerns over worsening air quality and the health impacts of transboundary haze. According to Lao News Agency, Mr. Khamfeu Sirivong, Deputy Director General of the department, stated that data from the Forestry Information Management System recorded 16,395 hotspots between January 1 and March 31. While the figure remains high, it represents a decline compared to the same period from 2023 to 2025. Hotspots were most concentrated in national protection forests, totaling 5,360, followed by areas outside designated forest categories with 5,634 hotspots. National production forests reported 3,432 hotspots, national conservation forests 1,389, and national parks 580. On April 1 alone, authorities detected 895 hotspots, with the highest numbers reported in Luang Prabang Province, Oudomxay Province, and Savannakhet Province. Officials say most fires are caused by human activ ities, including slash-and-burn farming, grassland burning for livestock, and the collection of forest products without proper fire prevention measures. The situation has been compounded by transboundary haze, with winds carrying smoke into Vientiane Capital and northern provinces. Authorities reported that PM2.5 levels exceeded safety standards across nearly all provinces on April 1. Health officials are urging the public to wear protective masks such as N95 when outdoors, avoid outdoor exercise, and monitor for respiratory symptoms. In response, the government has stepped up enforcement under Prime Minister's Order No. 11, including legal action against illegal encroachment in protected areas such as Phou Phanang National Protected Area and Phou Khao Khouay National Park. Authorities are also expanding firefighting training, building firebreaks in vulnerable communities, and coordinating with military, police, and volunteer forces for rapid response. Officials are calling on the public to stop open burni ng to help reduce pollution and protect public health and the environment.