A 4-Stage Hybrid Air Filtration System for Urban Pollution Hotspots
VayuSutra Junction Tower is a modular, off-grid air purification infrastructure designed for traffic intersections, market zones, and high-density urban pollution hotspots.
- Air Treated: 5,000 m³/hr
- PM Removed: 2.3 kg/day
- Unit Cost: ₹85,000
- Installation Time: 4 Hours
- Power Source: Solar + Piezoelectric
- Deployment Type: Pole Mounted
Targets PM10, road dust, and construction dust.
Targets PM2.5 and vehicle exhaust particles.
Targets NOx and SOx pollutants.
Targets VOCs and odors using stubble-derived activated carbon.
- Real-time AQI Display
- Wind-Adaptive Intake
- Solar Powered Operation
- Piezoelectric Energy Harvesting
- Annual PM Removed: 21,000 kg
- AQI Reduction: 25–38%
- Lives Saved: 430
- Stubble Diverted: 120 Tons/Year
- Pilot Deployment
- District Scale Rollout
- Megacity Expansion
Concept and documentation repository for the VayuSutra Initiative.