Pollution Comparison Between Groningen and Yantai 

Index	Groningen	Yantai
Pollution Index:	18.68	71.84
Pollution Exp Scale:	29.49	136.36

Pollution Groningen vs Yantai

	Groningen		Yantai
	Improve Data		Improve Data
Air Pollution		Very Low 16.41		High 79.17
Drinking Water Pollution and Inaccessibility		Very Low 5.36		Moderate 50.00
Dissatisfaction with Garbage Disposal		Very Low 16.96		Low 25.00
Dirty and Untidy		Very Low 19.64		Moderate 50.00
Noise and Light Pollution		Low 26.72		Very High 87.50
Water Pollution		Very Low 18.52		Moderate 50.00
Dissatisfaction to Spend Time in the City		Very Low 10.83		Moderate 56.25
Dissatisfaction with Green and Parks in the City		Low 23.21		Very Low 12.50
Contributors:	33		6
Last Update:	February 2024		November 2020

Purity and Cleanliness Groningen vs Yantai

	Groningen		Yantai
	Improve Data		Improve Data
Air quality		Very High 83.59		Low 20.83
Drinking Water Quality and Accessibility		Very High 94.64		Moderate 50.00
Garbage Disposal Satisfaction		Very High 83.04		High 75.00
Clean and Tidy		Very High 80.36		Moderate 50.00
Quiet and No Problem with Night Lights		High 73.28		Very Low 12.50
Water Quality		Very High 81.48		Moderate 50.00
Comfortable to Spend Time in the City		Very High 89.17		Moderate 43.75
Quality of Green and Parks		High 76.79		Very High 87.50
Contributors:	33		6
Last Update:	February 2024		November 2020