Pollution Comparison Between Columbia, SC and New Haven, CT 

Index	Columbia, SC	New Haven, CT
Pollution Index:	41.97	32.05
Pollution Exp Scale:	70.45	56.80

Pollution Columbia, SC vs New Haven, CT

	Columbia, SC		New Haven, CT
	Improve Data		Improve Data
Air Pollution		Low 33.93		Low 21.43
Drinking Water Pollution and Inaccessibility		Low 34.62		Low 27.27
Dissatisfaction with Garbage Disposal		Low 30.00		Low 25.00
Dirty and Untidy		Low 39.58		Moderate 40.91
Noise and Light Pollution		Moderate 45.83		Moderate 50.00
Water Pollution		Moderate 47.92		Moderate 45.45
Dissatisfaction to Spend Time in the City		Low 21.43		Very Low 16.67
Dissatisfaction with Green and Parks in the City		Moderate 47.73		Low 20.00
Contributors:	17		15
Last Update:	August 2022		May 2023

Purity and Cleanliness Columbia, SC vs New Haven, CT

	Columbia, SC		New Haven, CT
	Improve Data		Improve Data
Air quality		High 66.07		High 78.57
Drinking Water Quality and Accessibility		High 65.38		High 72.73
Garbage Disposal Satisfaction		High 70.00		High 75.00
Clean and Tidy		High 60.42		Moderate 59.09
Quiet and No Problem with Night Lights		Moderate 54.17		Moderate 50.00
Water Quality		Moderate 52.08		Moderate 54.55
Comfortable to Spend Time in the City		High 78.57		Very High 83.33
Quality of Green and Parks		Moderate 52.27		Very High 80.00
Contributors:	17		15
Last Update:	August 2022		May 2023