Chiang Mai, Wildfire smog still covers the entire city of Chiang Mai. PM 2.5 exceeds the standard, ranking in the world.The forest smog situation in Chiang Mai has not improved. It is covered with forest fire smog. Pollution values ??or PM2.5 dust are still above the critical point. This morning in Chiang Mai Heat spots were also found scattered in 11 districts, totaling 40 spots, only in Chiang Dao District. Found as many as 12 hot spots, so much so that a helicopter had to be brought in. Take flight to sprinkle water to extinguish the fire By air on a high mountain To extinguish the burning forest firesHourly PM2.5 dust values ??reported at 7:00 a.m. in the area of ??Ban Mai Subdistrict Health Promoting Hospital, Mueang Kong Subdistrict, Chiang Dao District, still as high as 423 micrograms per cubic meter. Meanwhile, on the IQ Air Chiang Mai website, pollution rates are the second highest in the world, after India.Source: Thai News Agency