Model for high breathlessness score
| p Value | OR for change of one unit of measurement | 95% CIs | |
| Mean temperature (°C) | 0.16 | 0.983 | 0.959 to 1.007 |
| Mean wind speed (m/s) | 0.90 | 1.004 | 0.940 to 1.011 |
| Mean humidity (%) | 0.30 | 1.004 | 0.997 to 1.011 |
| Log PM10 | 0.003 | 1.214 | 1.068 to 1.380 |