City | Variable | Temperature | Relative humidity | PM10 |
---|---|---|---|---|
Beijing | Relative humidity | 0.35** | Â | Â |
PM10 | 0.00 | 0.17** | Â | |
NO2 | −0.17** | 0.21** | 0.67** | |
Tianjin | Relative humidity | 0.30** | Â | Â |
PM10 | −0.07* | 0.06* |  | |
NO2 | −0.36** | 0.08* | 0.59** | |
Shanghai | Relative humidity | 0.15** | Â | Â |
PM10 | −0.18** | −0.26** |  | |
NO2 | −0.39** | −0.16** | 0.73** | |
Wuhan | Relative humidity | −0.09* |  |  |
PM10 | −0.20** | −0.17** |  | |
NO2 | −0.35** | −0.17** | 0.76** | |
Guangzhou | Relative humidity | 0.22** | Â | Â |
PM10 | −0.08* | −0.15** |  | |
NO2 | −0.20** | −0.11** | 0.88** |