Table 2.
Sensor data completeness.
| Sensor | Measurement % | Sensor on and not logging % | Completely missing % | Comments |
|---|---|---|---|---|
| Aeroqual | 82% | 0% | 18% | 45 % of logged values were 0 |
| 73% | 0% | 27% | 42 % of logged values were 0 | |
| 81 % | 5% | 13% | 32 % of logged values were 0 | |
| 87% | 0% | 13% | ||
| AirAssure | 87% | 0% | 13% | |
| 87% | 0% | 13% | ||
| 74% | 0% | 25 % | ||
| AirBeam | 62% | 6% | 32% | |
| 62% | 6% | 32% | ||
| 29% | 53 % | 18% | 56 % of logged values were 255* | |
| CairClip | 63% | 13% | 24% | No data before 10 Aug 2015 |
| 63 % | 23 % | 13% | ||
| 82% | 0% | 18% | ||
| Dylos | 82% | 0% | 18% | |
| 72 % | 1% | 27% | ||
| 77 % | 0% | 23 % | ||
| OPC-N2 | 76 % | 0% | 24% | |
| 71 % | 0% | 29% | 59 % of logged values were 0 | |
| 82% | 0% | 18% | ||
| Shinyei | 73 % | 0% | 27% | |
| 87% | 0% | 13% | ||
| 92 % | 0% | 8% | ||
| Speck | 93 % | 0% | 7% | |
| 96 % | 0% | 4% | ||
| 61 % | 0% | 39% | ||
| TZOA | 47 % | 0% | 53% | |
| 47 % | 0% | 53% |
*
255 represented a communication or other unknown sensor failure.