Table 4.
Monthly mean values for air temperature, surface pressure, and specific humidity calculated during February 2019 and February 2020 over the BTH, Wuhan, SMA, and TMA regions. The abbreviations Cor., Temp, Press, and Hum refer to correlation, air temperature (k), surface pressure (hPa), and specific humidity (kg/kg), respectively.
| BTH |
Wuhan |
SMA |
TMA |
|||||
|---|---|---|---|---|---|---|---|---|
| 2019 | 2020 | 2019 | 2020 | 2019 | 2020 | 2019 | 2020 | |
| Temp | 270.3 | 272.5 | 277.9 | 283.2 | 274.2 | 275.2 | 281.2 | 282.1 |
| Cor. temp & NO2 | 0.23 | 0.43 | −0.70 | −0.05 | 0.50 | 0.32 | 0.27 | 0.14 |
| Press | 955.9 | 955.2 | 1010.1 | 1009.8 | 1012.2 | 1011.5 | 1013.0 | 1013.2 |
| Cor. press & NO2 | −0.07 | −0.14 | 0.52 | −0.23 | −0.21 | 0.41 | −0.61 | 0.07 |
| Hum | 0.0014 | 0.0022 | 0.0040 | 0.0056 | 0.0018 | 0.0028 | 0.0034 | 0.0035 |
| Cor. hum & NO2 | 0.38 | 0.41 | −0.42 | 0.05 | 0.32 | 0.11 | 0.60 | 0.28 |