Non-working sensors
filters
| City | SensorsSensors | Last Update |
|---|---|---|
| 1. Bei Jing Shi | 2 | before 317 days |
| 2. Beijing Shi | 6 | before 315 days |
| 3. Changchun Shi | 3 | before 1991 days |
| 4. Changsha Shi | 1 | before 602 days |
| 5. Cheng Du Shi | 1 | before 50 days |
| 6. Chengdu Shi | 3 | before 1341 days |
| 7. Dongguan Shi | 1 | before 1392 days |
| 8. Guangzhou | 1 | before 189 days |
| 9. Guilin Shi | 2 | before 133 days |
| 10. Hangzhou Shi | 5 | before 1831 days |
| 11. Huzhou Shi | 1 | before 1071 days |
| 12. Jiayuguan Shi | 1 | before 198 days |
| 13. Lijiang Shi | 1 | before 1577 days |
| 14. Nan Jing Shi | 1 | before 225 days |
| 15. Shang Hai Shi | 2 | before 747 days |
| 16. Shanghai Shi | 1 | before 1819 days |
| 17. Shenzhen Shi | 13 | before 1719 days |
| 18. Suzhou Shi | 2 | before 702 days |
| 19. Tianjin | 1 | before 1237 days |
| 20. Zhuhai Shi | 1 | before 1419 days |
| 21. 桂林市 | 1 | before 135 days |
