Weather + AQI Map WebApp

Live Site: https://aqi-indicator.onrender.com/

A Flask web app that shows live weather and air quality (AQI) based on user-selected location (search or map click).

It uses:

• Nominatim (OpenStreetMap) – for geocoding addresses
• Open-Meteo – for weather data
• OpenWeatherMap AQI API – for AQI (requires API key)

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Setup Instructions

1. Clone and install dependencies

Linux / macOS

git clone https://github.com/Veerhan-glitch/AQI-Indicator.git
cd AQI-Indicator

# Create and activate virtual environment
python3 -m venv venv
source venv/bin/activate

# Install dependencies
pip install -r requirements.txt

Windows (Command Prompt / PowerShell)

git clone https://github.com/Veerhan-glitch/AQI-Indicator.git
cd AQI-Indicator

REM Create and activate virtual environment
python -m venv venv
venv\Scripts\activate

REM Install dependencies
pip install -r requirements.txt

2. Get your OpenWeatherMap API Key

• Go to: OpenWeatherMap
• Create an account (free) and copy your API key.

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3. Create a .env file

In the root folder, create a .env file and add your OpenWeatherMap API key:

OPENWEATHER_API_KEY=your_api_key_here

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4. Run the Flask app

python app.py

Visit: http://127.0.0.1:5000

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Features

• Search any location or on the map to fetch data
• Shows live weather (from Open-Meteo)
• Displays air quality (from OpenWeatherMap)

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Requirements

requirements.txt:

Flask
geopy
requests
requests-cache
retry-requests
openmeteo-requests
python-dotenv
gunicorn

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Demo

team members - NAMAN TOMAR , PRAVEER SINGH CHAUHAN , RISHAB KUMAR , SATVIK SINGH

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