# IPMA

Instituto Português do Mar e da Atmosfera (Portuguese Institute for Sea and Atmosphere)

## Overview

IPMA publishes near-real-time hourly observations from the Portuguese automatic weather station
network as key-less JSON open data. No authentication is required.

## License

IPMA data is provided as open data through the [IPMA API](https://api.ipma.pt/). Check the portal
for the applicable usage conditions and attribution requirements.

```{toctree}
:hidden:

observation/index.md
```