Environmental
Laos air pollution spikes to unhealthy levels in March 2026
Laos reports widespread unhealthy air quality as PM2.5 exceeds 100 micrograms per cubic meter in multiple provinces, prompting government warnings and emergency measures.
On March 26, 2026, Laos’ Ministry of Agriculture and Environment announced that air pollution had reached unhealthy levels nationwide, with PM2.5 concentrations in several regions surpassing 100 micrograms per cubic meter—double the safe threshold of 50. The worst readings were recorded in Champasak, Luang Prabang, Salavan, and Attapeu provinces. The spike is linked to dry‑season agricultural burning and seasonal haze, which pose significant health risks, especially for children, the elderly, and those with respiratory conditions. Authorities have issued air quality advisories and stepped‑up enforcement against open burning while urging the public to limit outdoor activities and use protective measures.
- Status
- active
- Location
- Multiple provinces in Laos, centered on Champasak, Luang Prabang, Salavan, and Attapeu
- Date added
- 2026-03-31 13:38 UTC
- Added by
- bodglobalapdrt
- Last updated
- 2026-03-31 13:38 UTC
- Source
- The Star
- Connected threats
- Not provided