NUMBEO

Quality of Life Comparison Between China and United States Reverse

For major cities in those countries you could get probably more relevant data by specifying cities itself.
City in China:
City in United States:
Index   InfoChinaUnited States
Quality of Life Index:    99.19    180.52
ChinaUnited States
Purchasing Power Index Moderate 72.20 Very High 127.55
Safety Index High 60.62 Moderate 50.46
Health Care Index High 62.88 High 68.50
Climate Index High 78.81 High 77.94
Cost of Living Index Very Low 44.71 Moderate 73.12
Property Price to Income Ratio Very High 28.37 Very Low 3.33
Traffic Commute Time Index Moderate 42.66 Low 34.70
Pollution Index Very High 85.89 Low 31.66
Quality of Life Index
Moderate 99.19 Very High 180.52
Minimum contributors in an underlying section:1262139
Maximum contributors in an underlying section:119522985
Last Update:January 2018January 2018