pollution and purity index rate in China
1- Pollution rate in China
| Air pollution index | 77.13 |
| Drinking water pollution | 59.25 |
| Ground water pollution | 66.2 |
| Waste and garbage pollution | 53.06 |
| Waste and garbage pollution | 53.06 |
| Street cleanliness complaint | 53.3 |
| Lack of Green space | 43.92 |
| Overall pollution in the city China | 67.17 |
| Pollution index in China | 81.98 |
2- Purity rate in China
| Air purity and quality index (AQI) | 22.88 |
| Drinking water quality index | 40.75 |
| Ground water quality index | 33.8 |
| Solid waste disposal satisfaction | 46.94 |
| Street cleanliness satisfaction | 46.7 |
| Green space availability | 56.08 |
| Overall purity in the city China | 32.83 |
| Purity index in China | 18.02 |
