Riyadh King Khalid International Airport is the second largest airport in Saudi Arabia. A huge number of travellers transit through the airport each year increasing the air traffic at KKIA. One of the major issues in the aviation industry is the assessment, control and reduction of air emissions. The airplane’s engine produces pollutants like CO2, CO, SOx, and NOx. Apart from this, activities like loading-unloading of goods, refuelling the engines, etc. also contribute to pollution generation. At KKIA, dust storms are very frequent, which causes Particulate Matter (PM) generation. PM2.5 and PM10 are the prime pollutants due to these dust storms, which are the main reason for acute asthma in the citizens.Thus, to solve the pollution problem at the airport and to curb its impact on the peoples’ health, the authorities needed to monitor the real-time pollution. Based on real-time data, they can take corrective measures and generate alerts.