Pollution Comparison Between Shanghai and San Francisco, CA 

Index	Shanghai	San Francisco, CA
Pollution Index:	71.48	50.91
Pollution Exp Scale:	126.28	87.87

Pollution Shanghai vs San Francisco, CA

	Shanghai		San Francisco, CA
	Improve Data		Improve Data
Air Pollution		High 70.22		Moderate 42.67
Drinking Water Pollution and Inaccessibility		Moderate 56.85		Low 32.37
Dissatisfaction with Garbage Disposal		Moderate 44.23		Moderate 43.12
Dirty and Untidy		Moderate 42.88		High 69.52
Noise and Light Pollution		Moderate 59.12		High 62.72
Water Pollution		High 62.22		Moderate 44.72
Dissatisfaction to Spend Time in the City		Moderate 57.19		Low 37.72
Dissatisfaction with Green and Parks in the City		Moderate 46.21		Low 34.55
Contributors:	142		118
Last Update:	February 2024		April 2024

Purity and Cleanliness Shanghai vs San Francisco, CA

	Shanghai		San Francisco, CA
	Improve Data		Improve Data
Air quality		Low 29.78		Moderate 57.33
Drinking Water Quality and Accessibility		Moderate 43.15		High 67.63
Garbage Disposal Satisfaction		Moderate 55.77		Moderate 56.88
Clean and Tidy		Moderate 57.12		Low 30.48
Quiet and No Problem with Night Lights		Moderate 40.88		Low 37.28
Water Quality		Low 37.78		Moderate 55.28
Comfortable to Spend Time in the City		Moderate 42.81		High 62.28
Quality of Green and Parks		Moderate 53.79		High 65.45
Contributors:	142		118
Last Update:	February 2024		April 2024