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Means and standard deviations for gas and the sensors’ calibration.
| Parameter | Node 1 | Node 2 | Node 3 | Aeroqual | ||||
|---|---|---|---|---|---|---|---|---|
| Mean | Sd | Mean | Sd | Mean | Sd | Mean | Sd | |
| NO2 (ppb) | 35.9 | 2.0 | 34.9 | 1.7 | 34.6 | 1.7 | 35.5 | 2.2 |
| Temperature (°C) | 25.6 | 0.3 | 26.5 | 0.1 | 25.7 | 0.1 | 25.7 | 0.1 |
| Humidity (%) | 39.7 | 0.8 | 39.6 | 0.6 | 39.3 | 0.6 | 40.2 | 0.1 |
