Pollution Comparison Between Portugal and United States 

Index	Portugal	United States
Pollution Index:	29.32	36.97
Pollution Exp Scale:	46.96	61.03

Pollution Portugal vs United States

	Portugal		United States
	Improve Data		Improve Data
Air Pollution		Low 24.14		Low 28.45
Drinking Water Pollution and Inaccessibility		Very Low 17.25		Low 28.28
Dissatisfaction with Garbage Disposal		Low 30.61		Low 28.76
Dirty and Untidy		Low 34.21		Low 39.37
Noise and Light Pollution		Low 37.03		Moderate 46.67
Water Pollution		Low 28.05		Moderate 43.35
Dissatisfaction to Spend Time in the City		Very Low 17.93		Low 24.81
Dissatisfaction with Green and Parks in the City		Low 27.84		Low 29.17
Contributors:	660		9136
Last Update:	March 2025		April 2025

Purity and Cleanliness Portugal vs United States

	Portugal		United States
	Improve Data		Improve Data
Air quality		High 75.86		High 71.55
Drinking Water Quality and Accessibility		Very High 82.75		High 71.72
Garbage Disposal Satisfaction		High 69.39		High 71.24
Clean and Tidy		High 65.79		High 60.63
Quiet and No Problem with Night Lights		High 62.97		Moderate 53.33
Water Quality		High 71.95		Moderate 56.65
Comfortable to Spend Time in the City		Very High 82.07		High 75.19
Quality of Green and Parks		High 72.16		High 70.83
Contributors:	660		9136
Last Update:	March 2025		April 2025