Chiang Mai, The smog from forest fires in Chiang Mai has not improved. This morning, heat spots were found scattered in national reserved forests and protected forests in 18 districts, nearly 120 spots. The forest fire smog situation in Chiang Mai province has not improved. This morning, hot spots were still found. Distributed in the areas of national reserved forests and protected forests, 18 districts out of a total of 25 districts, almost 120 spots, related agencies and volunteer villagers entered the area to extinguish the fire and reduce the smoke. While the pollution value or PM 2.5 is still a concern, according to the IQ Air website Air quality report of Chiang Mai province at 8:00 a.m. today, air quality ranked 7th worst in the world. Source: Thai News Agency