Non-working sensors

filters
City SensorSensors Last Update -
1. Zaventem Felix Timmermanslaan before 1501 days  
2. Zaventem Robert Schumanlaan before 1177 days  
3. Zaventem Wijngaardstraat before 1082 days  
4. Zaventem N2 before 1067 days  
5. Zaventem Bosrankstraat before 962 days  
6. Zaventem Kleine Daalstraat before 146 days