Non-working sensors

filters
City SensorSensors Last Update -
1. Tân Bình Trần Văn Quang before 355 days  
2. Tân Bình Trần Văn Quang before 355 days  
3. Tân Bình Trần Văn Quang before 343 days  
4. Tân Bình Trần Văn Quang before 58 days