Sensor Pulse
Simulated school IoT sensors on TimescaleDB · generated 2026-10-10 23:49 UTC from continuous aggregates
Hourly average temperature (°C), last 7 days
lab-1 lab-2 library greenhouse courtyard server-rm
Per-sensor summary (from sensor_daily)
| Sensor | Location | Avg °C | Min °C | Max °C | Raw readings |
|---|
| lab-1 | Robotics lab | 22.1 | 20.1 | 23.9 | 2,017 |
| lab-2 | Chemistry lab | 21.1 | 18.6 | 23.4 | 2,017 |
| library | Library study room | 23.1 | 21.6 | 24.4 | 2,017 |
| greenhouse | Science greenhouse | 27.6 | 20.6 | 42.3 | 2,017 |
| courtyard | Front courtyard | 26.5 | 18.6 | 33.4 | 2,017 |
| server-rm | Server closet | 24.3 | 21.1 | 38.2 | 2,017 |
Anomalies (hourly average > 4 °C above that sensor's typical reading for the same hour of day)
| Sensor | Hour | Peak | Above typical (°C) |
|---|
| greenhouse | Wed Oct 07, 19:00 UTC | 42.2 °C | +8.8 |
| greenhouse | Wed Oct 07, 20:00 UTC | 42.3 °C | +9.0 |
| server-rm | Fri Oct 09, 17:00 UTC | 38.2 °C | +12.0 |