Pollution Comparison Between San Francisco, CA and Chicago, IL 

Index	San Francisco, CA	Chicago, IL
Pollution Index:	53.55	51.98
Pollution Exp Scale:	92.45	88.51

Pollution San Francisco, CA vs Chicago, IL

	San Francisco, CA		Chicago, IL
	Improve Data		Improve Data
Air Pollution		Moderate 45.04		Moderate 45.94
Drinking Water Pollution and Inaccessibility		Low 34.62		Low 35.71
Dissatisfaction with Garbage Disposal		Moderate 45.61		Low 36.79
Dirty and Untidy		High 70.80		Moderate 48.14
Noise and Light Pollution		High 64.32		Moderate 59.43
Water Pollution		Moderate 46.93		Moderate 55.66
Dissatisfaction to Spend Time in the City		Moderate 40.13		Low 37.05
Dissatisfaction with Green and Parks in the City		Low 37.17		Low 30.97
Contributors:	123		168
Last Update:	April 2024		March 2024

Purity and Cleanliness San Francisco, CA vs Chicago, IL

	San Francisco, CA		Chicago, IL
	Improve Data		Improve Data
Air quality		Moderate 54.96		Moderate 54.06
Drinking Water Quality and Accessibility		High 65.38		High 64.29
Garbage Disposal Satisfaction		Moderate 54.39		High 63.21
Clean and Tidy		Low 29.20		Moderate 51.86
Quiet and No Problem with Night Lights		Low 35.68		Moderate 40.57
Water Quality		Moderate 53.07		Moderate 44.34
Comfortable to Spend Time in the City		Moderate 59.87		High 62.95
Quality of Green and Parks		High 62.83		High 69.03
Contributors:	123		168
Last Update:	April 2024		March 2024