Pollution Comparison Between San Diego, CA and Knoxville, TN 

Index	San Diego, CA	Knoxville, TN
Pollution Index:	42.51	46.63
Pollution Exp Scale:	73.90	76.89

Pollution San Diego, CA vs Knoxville, TN

	San Diego, CA		Knoxville, TN
	Improve Data		Improve Data
Air Pollution		Low 32.53		Moderate 40.79
Drinking Water Pollution and Inaccessibility		Low 38.08		Low 35.00
Dissatisfaction with Garbage Disposal		Low 25.57		Low 31.67
Dirty and Untidy		Low 37.22		Moderate 41.67
Noise and Light Pollution		Moderate 51.14		Moderate 41.67
Water Pollution		Moderate 59.30		Moderate 48.33
Dissatisfaction to Spend Time in the City		Low 26.10		Low 35.29
Dissatisfaction with Green and Parks in the City		Low 27.87		Low 38.33
Contributors:	94		19
Last Update:	April 2024		March 2023

Purity and Cleanliness San Diego, CA vs Knoxville, TN

	San Diego, CA		Knoxville, TN
	Improve Data		Improve Data
Air quality		High 67.47		Moderate 59.21
Drinking Water Quality and Accessibility		High 61.92		High 65.00
Garbage Disposal Satisfaction		High 74.43		High 68.33
Clean and Tidy		High 62.78		Moderate 58.33
Quiet and No Problem with Night Lights		Moderate 48.86		Moderate 58.33
Water Quality		Moderate 40.70		Moderate 51.67
Comfortable to Spend Time in the City		High 73.90		High 64.71
Quality of Green and Parks		High 72.13		High 61.67
Contributors:	94		19
Last Update:	April 2024		March 2023