VayuDrishti

VayuDrishti is a full-stack air quality and weather monitoring application. It provides real-time AQI, weather data, forecasts, and health alerts for multiple cities.

Project Structure

• aqi-backend/ — Node.js/Express backend for AQI, weather, and alert APIs
• client/ — React + Vite + Tailwind frontend for the dashboard UI

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Backend Setup (aqi-backend)

Prerequisites

• Node.js (v18+ recommended)
• npm

Install dependencies

cd aqi-backend
npm install

Environment Variables

Create a .env file in aqi-backend/ (see .env.example for required variables):

• Firebase Admin SDK credentials (as individual env vars)
• Supabase project URL and API key
• OpenWeatherMap API key

Start the backend

node index.js

The server runs on http://localhost:5000

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Frontend Setup (client)

Prerequisites

• Node.js (v18+ recommended)
• npm

Install dependencies

cd client
npm install

Start the frontend

npm run dev

The app runs on http://localhost:5173 by default.

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Environment Variables

• Backend: See aqi-backend/.env.example for required variables.
• Frontend: No environment variables required by default.

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Tech Stack

• Frontend: React, Vite, Tailwind CSS, Radix UI, Lucide Icons, Framer Motion
• Backend: Node.js, Express, Supabase, Firebase Admin, OpenWeatherMap API, OpenAQ API

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Features

• Real-time AQI and weather data for multiple cities
• Interactive AQI map visualization
• Historical AQI and weather trends with charts
• Short-term AQI forecasting using machine learning
• Health advisories and personalized alerts based on AQI levels
• Push notifications for health alerts (via Firebase Cloud Messaging)
• Responsive, mobile-friendly dashboard UI
• City search and selection for personalized data
• Pollutant breakdown and detailed pollutant cards
• Customizable settings for notifications and user preferences

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Scripts

Backend

• node index.js — Start the backend server

Frontend

• npm run dev — Start the frontend dev server
• npm run build — Build the frontend for production
• npm run preview — Preview the production build

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License

MIT

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Author

VayuDrishti Team