PurpleAir
Outdoor air-quality monitors used across SmartFlow deployments, including schools and community locations.

ContactTerra Regina · Outdoor Intelligence
A connected platform for outdoor sensing, public visibility, analytics and location-aware decisions.
Outdoor monitoring hardware
SmartFlow currently works with two established outdoor air-quality monitor brands. Exact models and verified technical specifications can be added here when confirmed.
Outdoor air-quality monitors used across SmartFlow deployments, including schools and community locations.
Outdoor monitoring units used within the active SmartFlow environmental sensing network in Strumica.
Public intelligence
All active sensors are displayed on the Terra Regina outdoor map, giving communities and institutions a clear view of current air conditions.
Live platform
The complete public-map image set, including desktop and mobile views.
Active network
Every documented PurpleAir and Clarity deployment from Strumica and Makedonska Kamenica.
Municipal collaboration
Documentation from the 2025 and 2026 Strumica project presentations.
Analysis platform
A complete database and analytics panel turns measurements into historical insight and practical reports.
Smart alerts
Telegram reporting formats created for regular air-pollution updates.
Hardware in development
SmartFlow hardware, electronics and industrial-design development built around SEN66 and mobile connectivity.
Terra Regina mobile app
Live map access, location-based alerts and cleaner-route navigation. New-logo screens lead the presentation; previous screens remain visible as development history.