You can check your own station's data at https://meetjestad.net/data/sensors_recent.php?sensor=100&limit=50, where you change the '100' into your own sensor number. The number is written on the casing, and if not, it is written on the microcontroller.
You can also check the status of your sensor at https://meetjestad.net/node/100, where you swap the '100' for you own sensor number.
All measurements and observations are open data. You can download them at meetjestad.net/data
All sensor stations are also on this map.