Are there any public MQTT brokers for public sensor data?


I love the idea behind this project and making sensor data available publicly. I was curious, does anybody know if any of the data is available by subscribing to a (public) MQTT server?

I’d like to make a dashboard from MQTT data, and thought it would be cool to use some data from real sensors, rather than simulating fake data. Hence the question.


Maybe this is usefull:

You could also create a dashboard based on the public API of