31st August 2021
TIL
Calculating the AQI based on the Purple Air API for a sensor
— [Purple Air](https://www.purpleair.com/) sensors have an API at `https://www.purpleair.com/map.json?show=SENSOR-ID-HERE`, which returns JSON that looks something like this:
Recent articles
- Kimi K3, and what we can still learn from the pelican benchmark - 16th July 2026
- The new GPT-5.6 family: Luna, Terra, Sol - 9th July 2026
- sqlite-utils 4.0, now with database schema migrations - 7th July 2026