AirChain Documentation

Welcome to AirChain - Africa's first blockchain-verified air quality monitoring network.

What is AirChain?

AirChain is a decentralized network of 1,000+ community-owned air quality sensors across Lagos, Nigeria. Every reading is cryptographically verified and permanently anchored on the Cardano blockchain, creating transparent, tamper-proof environmental data.

Quick Links

👤 For Citizens

• View Live Air Quality Map
• Download Mobile App (Android)
• Set Up SMS Alerts
• Understanding Air Quality

👨‍💻 For Developers

• API Quick Start
• API Reference
• Verify Blockchain Data
• Merkle Tree Implementation

📡 For Sensor Operators

• Operator Manual
• Earning AIRQ Tokens
• Troubleshooting

🏢 For Businesses

• Premium API Features
• Bulk Data Downloads

Key Features

✅ Real-Time Data - 1,000+ sensors reporting every 5 minutes
✅ Blockchain Verified - Every reading permanently anchored on Cardano
✅ Free Public Access - Map, mobile app, and SMS alerts at no cost
✅ Community Owned - Sensors operated by Lagos residents earning AIRQ tokens

Coverage

• Geographic Coverage: Udo Udoma, Uyo and VI, Lagos
• Active Sensors: 3+ reporting live
• Readings per Day: 4800+ data points
• Blockchain Transactions: 800+ daily on Cardano testnet

Getting Started in 5 Minutes

1. View the map: Visit airchain.ng/dashboard
2. Check your area: Enter your Lagos neighborhood
3. Understand the data: AQI ranges from 0-500 (0-50 is good, 300+ is hazardous)
4. Take action: Stay indoors when AQI > 150

Continue to Quick Start Guide →

Support

• Email: infoo@airchain.ng
• Telegram: @airchain_ng
• Twitter: @airchain_ng
• GitHub: github.com/airchain-ng

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AirChain is a Project Catalyst Fund 15 recipient. Built on Cardano.