In 2014, Finnish company Aeromon set out to pioneer airborne emission monitoring. Founding and current management team members imagined a world where sulphuric and combustion plumes alongside other air pollutants are measured easily using a proprietary measurement device, drone-enabled, and harnessing a variety of sensors. This led to a measurement service business that examines industrial sites in real-time and provides emission results clearly visualised on a satellite image. Besides receiving concentration levels for each simultaneously measured compound, analysed data is used for quantifying site-level emissions for, e.g., OGMP 2.0 level 5 reporting.