Muconic acid mg·L−1 | 988 | 0.08±0.10 | 0.014 | 79.96 | 0.05 | 0.05 | 0.05 | 0.05 | 0.27 |
Hippuric acid mg·mL−1 | 984 | 0.53±0.65 | 0.020 | 0.30 | 0.06 | 0.14 | 0.32 | 0.65 | 1.84 |
Mandelic acid mg·mL−1 | 984 | 0.08±0.11 | 0.016 | 41.67 | 0.08 | 0.08 | 0.04 | 0.11 | 0.27 |
Methylhippuric acid mg·mL−1 | 984 | 0.10±0.19 | 0.004 | 25.81 | 0.00 | 0.00 | 0.02 | 0.08 | 0.47 |
NO2 ppb | 1033 | 21.68±11.46 | 0.30 | 0.0 | 8.71 | 12.36 | 19.70 | 28.80 | 43.30 |
PM2.5 μg·m−3 | 1021 | 33.38±22.45 | | | 8.87 | 17.00 | 28.81 | 43.59 | 78.31 |
Outdoor temperature °C | 1037 | 16.79±8.91 | | | 4.5 | 7.2 | 19.9 | 24.9 | 27.6 |
Outdoor relative humidity % | 1037 | 68.47±16.78 | | | 42.3 | 58.3 | 72.6 | 80.9 | 90.8 |