Pollution Comparison Between Hong Kong (China) and Singapore 

Index	Hong Kong (China)	Singapore
Pollution Index:	66.54	32.43
Pollution Exp Scale:	118.03	55.18

Pollution Hong Kong (China) vs Singapore

	Hong Kong (China)		Singapore
	Improve Data		Improve Data
Air Pollution		High 67.21		Low 33.36
Drinking Water Pollution and Inaccessibility		Low 33.91		Very Low 13.59
Dissatisfaction with Garbage Disposal		Moderate 48.34		Low 22.65
Dirty and Untidy		Moderate 46.21		Very Low 18.39
Noise and Light Pollution		High 65.73		Moderate 50.00
Water Pollution		Moderate 52.53		Low 23.85
Dissatisfaction to Spend Time in the City		Moderate 56.48		Low 25.64
Dissatisfaction with Green and Parks in the City		Moderate 48.16		Very Low 19.51
Contributors:	297		318
Last Update:	January 2025		May 2025

Purity and Cleanliness Hong Kong (China) vs Singapore

	Hong Kong (China)		Singapore
	Improve Data		Improve Data
Air quality		Low 32.79		High 66.64
Drinking Water Quality and Accessibility		High 66.09		Very High 86.41
Garbage Disposal Satisfaction		Moderate 51.66		High 77.35
Clean and Tidy		Moderate 53.79		Very High 81.61
Quiet and No Problem with Night Lights		Low 34.27		Moderate 50.00
Water Quality		Moderate 47.47		High 76.15
Comfortable to Spend Time in the City		Moderate 43.52		High 74.36
Quality of Green and Parks		Moderate 51.84		Very High 80.49
Contributors:	297		318
Last Update:	January 2025		May 2025