Keywords
Abstract
This paper presents HUMO 1, a 3U CubeSat mission concept designed for global air pollution monitoring. The satellite aims to measure key atmospheric pollutants, including nitrogen dioxide (NO₂), carbon monoxide (CO), and ozone (O₃), which significantly impact public health and environmental quality.
Equipped with miniaturized hyperspectral and infrared sensors, HUMO 1 operates in a Sun-synchronous orbit to provide consistent global coverage from low Earth orbit. The mission is expected to generate near real-time pollution maps, identify hotspots, and support data-driven decisions in urban planning, public health, and environmental policy.
As a cost-effective solution, HUMO 1 contributes to advancing global environmental monitoring and promoting cleaner, healthier environments.
References
1. Atmosphere Copernicus (2025) Nitrogen dioxide forecasts. Available at: https://atmosphere.copernicus.eu/charts/packages/cams/products/nitrogen-dioxide-forecasts?base_time=202510210000&layer_name=composition_no2_totalcolumn&projection=classical_global&valid_time=202510210300 (Accessed: 22 October 2025).
2. Earth Observatory NASA (n.d.) Global maps: Carbon monoxide. Available at: https://earthobservatory.nasa.gov/global-maps/MOP_CO_M (Accessed: 22 October 2025).
3. Earth Observatory NASA (n.d.) World of Change: Antarctic ozone hole. Available at: https://earthobservatory.nasa.gov/world-of-change/Ozone/show-all (Accessed: 22 October 2025).
4. Climate Change ESRI Canada (n.d.) Global particulate matter (PM) 2.5 between 1998-2016. Available at: https://climate-change-esricanada.hub.arcgis.com/maps/arcgis-content::global-particulate-matter-pm-2-5-between-1998-2016/about (Accessed: 22 October 2025).
5. MDPI (2025) ‘Remote sensing of air pollution using hyperspectral imaging: An overview’, Remote Sensing, 17(1), p. 49. Available at: https://www.mdpi.com/2072-4292/17/1/49 (Accessed: 22 October 2025).
6. ResearchGate (2014) 3D graphics techniques for capturing and inspecting hyperspectral appearance. Available at: https://www.researchgate.net/publication/262288222_3D_Graphics_Techniques_for_Capturing_and_Inspecting_Hyperspectral_Appearance (Accessed: 22 October 2025).
7. NASA Earth Science Division (n.d.) Earth data: Atmospheric monitoring and satellite missions. Available at: https://earthdata.nasa.gov/ (Accessed: 22 October 2025).
8. European Space Agency (ESA) (n.d.) Copernicus Sentinel missions. Available at: https://sentinels.copernicus.eu/ (Accessed: 22 October 2025).
9. World Health Organization (WHO) (n.d.) Air quality guidelines. Available at: https://www.who.int/health-topics/air-pollution (Accessed: 22 October 2025).