Barometric Pressure Tracker

12-Hour Pressure Change (inHg)

Pressure (inHg)

Data & Tools

Weather data: Open-Meteo Archive API (surface pressure)
https://open-meteo.com/

Geocoding: Open-Meteo Geocoding API
https://open-meteo.com/en/docs/geocoding-api

Charting: Chart.js
https://www.chartjs.org/

Built as a lightweight migraine-weather tracker for visualizing barometric pressure changes. Assisted in design and implementation with ChatGPT (OpenAI).