Thailand is facing a grave environmental crisis as PM 2.5 levels soar to dangerous heights, threatening the health of millions. The Thai Ministry of Higher Education, Science, Research, and Innovation (MHESI), in partnership with the Geo-Informatics and Space Technology Development Agency (GISTDA) and other relevant bodies, took decisive action to combat this escalating threat. The Check Dust application, utilising cutting-edge satellite technology and AI, revealed…