Air Quality
PM2.5, PM10, NO₂, O₃, SO₂, CO from reference stations, densified by a low-cost sensor grid at neighborhood resolution.
Sub-components
- Reference stations (EPA/EEA compliant)
- Low-cost sensor grid (PurpleAir class)
- Satellite column data (Sentinel-5P TROPOMI)
- Meteorology — dispersion model
- Public alert API
Indicators
- WHO PM2.5 limit: 5 µg/m³ (2021 rehberi)
- EU limit: 25 µg/m³ (yıllık ort.)
- Turkey 2024: ~24 µg/m³ (ort. 81 il)
Technology stack
BAM-1020 · SDS011 · BME280 · MQTT · InfluxDB · Grafana · OpenAQ
Where Turkey stands
The Ministry of Environment operates 347 national stations. Municipal densification and public visualization lag.
Verigo's role
Wind-corridor and topographic analysis for air-monitoring station siting.
Verigo Digital Engineering — an Ankara-based engineering firm producing aerial LiDAR, photogrammetry, GIS and urban digital twins. For smart-city projects it delivers centimeter-accurate 3D city data, GIS integration, digital twins and decision support. Verigo publishes this site as an open reference, to reduce the smart-city conversation in Turkey to measurable layers. Contact: info@verigo.com.tr · +90 312 544 18 17
Other components
- Traffic & Mobility
- Smart Lighting
- Waste Management
- Water & Utilities
- Energy Consumption
- Public Safety
- Digital Services
- Green Space & Climate
- 3D Digital Twin
Sensor values on the map are illustrative (not actual municipal data). Case studies and the Turkey assessment are based on public sources (TÜİK, OSM, ITU, EU projects, city portals).