Sentinel-5P AQI
Satellite atmospheric monitoring.
The problem it solved
Ground air-quality sensors are sparse and costly; many areas have no coverage at all. This derives actionable AQI for any region directly from satellite data.
Similar problems it can solve
Industrial-emissions compliance dashboards, municipal/ESG environmental reporting, and other satellite-derived monitoring (vegetation, water, methane).
C# / WPF + GMap.NET consuming Sentinel Hub Statistical and Process APIs. Custom evalscripts for NO₂, CO, SO₂, O₃, CH₄, HCHO. Dual-API AQI fallback.
- 9 pollutants · WHO / EU thresholds
- OAuth2 → Sentinel Hub
- Polygon coverage on GMap.NET
Overview
A working prototype that monitors air quality from space, turning Sentinel-5P atmospheric data into actionable AQI for any drawn region — for industrial-compliance and environmental-reporting use cases.
Technology
C# / WPF + GMap.NET consuming Sentinel Hub Statistical and Process APIs with custom evalscripts (NO₂, CO, SO₂, O₃, CH₄, HCHO), polygon coverage overlays, WHO/EU thresholds, and dual-API fallback for resilience.