Pollution in Riverside, CA, United States

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Air pollution data from World Health Organization
PM₁₀	20
PM_2.5	11
PM₁₀ Pollution Level:	Low to Moderate

Air Pollution	51.14	Moderate
Drinking Water Pollution and Inaccessibility	40.28	Moderate
Dissatisfaction with Garbage Disposal	20.59	Low
Dirty and Untidy	44.74	Moderate
Noise and Light Pollution	46.05	Moderate
Water Pollution	48.68	Moderate
Dissatisfaction with Spending Time in the City	40.48	Moderate
Dissatisfaction with Green and Parks in the City	40.28	Moderate

Purity and Cleanliness in Riverside, CA, United States

Air quality	48.86	Moderate
Drinking Water Quality and Accessibility	59.72	Moderate
Garbage Disposal Satisfaction	79.41	High
Clean and Tidy	55.26	Moderate
Quiet and No Problem with Night Lights	53.95	Moderate
Water Quality	51.32	Moderate
Comfortable to Spend Time in the City	59.52	Moderate
Quality of Green and Parks	59.72	Moderate

Contributors: 23

Last update: 14 February 2026

These data are based on perceptions of visitors of this website in the past 5 years.

If the value is 0, it means it is perceived as very low, and if the value is 100, it means it is perceived as very high.

Moving to Riverside, CA? Explore:

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Pollution in Irvine, California	37.16 miles
Pollution in Santa Ana, California	37.92 miles
Pollution in Westminster, California	44.95 miles
Pollution in Alhambra, California	50.15 miles
Pollution in Huntington Beach, California	50.77 miles
Pollution in Long Beach, California	54.21 miles

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Index
Pollution Index:	53.00
Pollution Exp Scale:	90.16