Non-working sensors

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City SensorSensors Last Update -
1. Moscow Profsoyuznaya Ulitsa before 1715 days  
2. Moscow Pereulok Volkov before 1624 days  
3. Moscow Pereulok Volkov before 1618 days  
4. Moscow Ozerkovskaya Naberezhnaya before 1600 days  
5. Moscow Ryabinovaya Ulitsa before 527 days  
6. Moscow n/a before 149 days