Forest fires feed haze blanketing Chiang MaiThick haze blankets Chiang Mai province, as forest fires continue to surge across much of Thailand's upper northern region. (Photo: Panumet Tanraksa)CHIANG MAI — Air quality in this northern border province has deteriorated sharply, with thick haze blanketing the city as forest fires surge across much of the upper North. Chiang Mai reported one hotspot in Hot district. Chiang Mai currently has 2,004 clean rooms across hospitals, schools, government offices and childcare centres. Residents are urged to wear masks, avoid outdoor activities and report forest fires to local authorities.

Source: Bangkok Post March 05, 2026 21:51 UTC