gios integration uses the GIOŚ web service as a source for air quality data for your location.
To obtain ID of the measuring station, go to GIOŚ page, select the measuring station on the map and click the “More Info” link. The address of the opened page will look like this:
291 will be ID of the measuring station.
Adding GIOŚ to your Home Assistant instance can be done via the user interface, by using this My button:
If the above My button doesn’t work, you can also perform the following steps manually:
Browse to your Home Assistant instance.
In the sidebar, select Settings.
From the configuration menu, select Devices & Services.
In the bottom right, select the Add Integration button.
From the list, search and select GIOŚ.
Follow the instructions on screen to complete the setup.