City Information Finder 🌍

This project is a City Information Finder web application that fetches and displays detailed information about a city. Users can input the name of a country, state, and city, and get data including AQI, weather conditions, timezone, sunrise and sunset times, and famous places nearby.

This application demonstrates the power of RESTful APIs and integrates multiple third-party APIs for fetching real-time data.

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Features 🚀

• AQI Data: Displays PM10 and PM2.5 levels with health impact descriptions.
• Weather Data: Current temperature, daily high, and low temperatures.
• Timezone Information: Displays the timezone of the queried location.
• Sunrise and Sunset Times: Provides accurate local times.
• Nearby Famous Places: Retrieves notable places using the Wikipedia GeoSearch API.

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Why This Project is Awesome? 💡

1. RESTful API Integration:

   • Implements OpenCage Geocoding API to convert city, state, and country into geographic coordinates.
   • Uses Open-Meteo API to fetch weather and air quality data.
   • Integrates Wikipedia GeoSearch API to find famous places near the coordinates.
   • Handles multiple API responses with robust error handling.

2. Dynamic and Interactive Interface:

   • Built with Express.js for backend processing.
   • EJS templates for rendering dynamic content on the frontend.

3. Scalable Codebase:

   • Designed with middleware and modular API calls for better maintainability.

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Installation & Setup 🛠️

Follow these steps to set up the project locally:

1. Clone the Repository

git clone https://github.com/your_username/api_proj.git
cd api_proj

2. Install Dependencies

npm install

Step 2: Set Up API Keys

• Get your OpenCage API key from https://opencagedata.com/
• Update the OPEN_CAGE_API_KEY variable in index.js with your API key.

Step 3: Start the Server

node index.js

The application will run at http://localhost:3000

Usage:

1. Open the application in your browser at http://localhost:3000.
2. Fill in the Country, State, and City fields in the form.
3. Click Get Information to see:
   • Air quality data
   • Weather details
   • Timezone information
   • Sunrise and sunset times
   • Famous places nearby.

Screenshots 📸

• Homepage:

• Results Page:

Contribution 🤝

• Contributions are welcome!
• Feel free to submit issues or pull requests to improve the application.

License 📜

• This project is licensed under the MIT License.

Author ✨

• Developed with ❤️ by Divyansh Malani.
• "Turning data into insights, one API call"