An interactive PM2.5 air-quality dashboard built using Python, Dash, and SQLite.
This project pulls real-time air-pollution data from the OpenAQ API, stores it locally, and visualizes it with Plotly.

• 📡 Pulls PM2.5 data from OpenAQ for Indianapolis, Indiana
• 🛢 Stores records in a local SQLite database (env_health.db)
• 📊 Visualizes air-quality trends over time
• 🔎 Lets users filter by city via dropdown
• ⚙️ Built with modular Python files and .env security

(Insert screenshot here once app is running — Cmd + Shift + 4 on Mac)
Tip: You can use the VS Code extension Polacode to make clean code screenshots.

(Coming soon: Live Demo on Render — when deployed)

git clone https://github.com/ColeSweeney/EnvironmentalHealthDashboard.git
cd EnvironmentalHealthDashboard