Crime and Pollution in Yokohama

Crime Data in Yokohama

Crime Perception and Concerns

In 2024, Yokohama is recognized for its exceptionally low crime rates, with residents expressing minimal concerns about criminal activities. The city's safety index is impressively high, highlighting Yokohama as one of the safest cities in Japan.

Public perceptions reflect a strong sense of security, particularly during both day and night hours, making Yokohama an attractive city for both locals and visitors.

Some notable concerns include:

• Property Crimes - Property crimes, including theft and burglary, are virtually non-existent in Yokohama. The city’s effective law enforcement and community vigilance ensure that residents feel secure about their possessions.
• Drug-Related Issues - Drug-related crimes are almost unheard of, contributing to the overwhelmingly safe environment in Yokohama. This indicates a robust public health and law enforcement framework that effectively curtails the spread of such activities.
• Violent Crimes - Concerns over violent crimes such as assaults and robberies are significantly low, with very few incidents reported. Yokohama’s strategic approach in maintaining public order plays a pivotal role in sustaining this low level of violent crime.
• Public Safety - Yokohama has earned a reputation for outstanding public safety, thanks largely to its efficient police force and active community involvement. Residents feel at ease whether walking alone during the day or at night, seldom bothered by worries about personal safety.

Crime Trends and Safety

• Rising Crime Concerns - Contrary to global trends, Yokohama experiences a decreasing perception of rising crime. Public confidence in safety continues to grow, underpinning the city’s reputation as a bastion of security.
• Specific Fears - There are negligible concerns regarding discrimination-based crimes or other specific fears among residents. This inclusive atmosphere further enhances the quality of life in Yokohama.

Summary of Crime in Yokohama

Yokohama exemplifies a model city in terms of crime management, with its exceptionally low crime indices reflecting successful public safety policies. Continued emphasis on crime prevention and civic engagement underscores the city’s commitment to its residents' safety and well-being.

Crime Rankings

The crime ranking by city for Japan is based on a continuously updated index, incorporating data up to 36 months old and calculated twice a year. Cities are ranked on a scale from "very low" to "very high" crime levels, with safety being the inverse, where a high safety index indicates a safer city.

1. Osaka

Japan

2. Tokyo

Japan

Air Quality and Pollution Levels

Yokohama's air quality is rated as moderate, with successful measures in place to manage pollution levels. Despite being a bustling metropolis, the city has managed to keep particulate matter like PM2.5 within moderate levels.

Residents are generally satisfied with the current air quality, although some concern remains regarding long-term exposure to even moderate pollution.

• PM2.5 (Fine Particulate Matter) - PM2.5 levels in Yokohama are moderately controlled, posing minimal health risks but still requiring cautious management, particularly during peak traffic periods.
• PM10 (Coarse Particulate Matter) - The PM10 levels remain within acceptable limits, supported by rigorous urban planning and pollution control initiatives. Seasonal variations and urban activities cause fluctuations, yet remain largely predictable and manageable.

Waste and Noise Pollution

Yokohama excels in waste management, evidenced by high satisfaction rates with garbage disposal systems. The city’s efficient waste policies result in clean and tidy public spaces.

Noise pollution, however, still affects some areas, with mitigation strategies needed to curb urban noise from traffic and industrial activities.

• Garbage Disposal Satisfaction - Residents express high satisfaction with waste management in Yokohama. The city's systematic approach to garbage disposal has significantly enhanced public cleanliness.
• Noise and Light Pollution - While Yokohama is largely effective in controlling noise levels, busy districts experience typical city noise, suggesting a need for improved soundproofing and urban noise reduction strategies.

Green Spaces and Water Quality

Yokohama’s green spaces are abundant and well-maintained, offering havens for relaxation and community activities. The city’s commitment to preserving its parks is a testament to its strategic urban planning.

The drinking water in Yokohama is of excellent quality and easily accessible, further contributing to the high standard of living enjoyed by residents.

• Green and Parks Quality - Green spaces in Yokohama are praised for their quality and upkeep. These areas provide essential ecological and recreational benefits to the urban population.
• Drinking Water Quality - Drinking water quality in Yokohama ranks highly, with effective infrastructure ensuring reliable and safe access to clean water.

Pollution Rankings

The pollution ranking for Japan is based on a combination of visitor perceptions and data from institutions like the World Health Organization. The Pollution Index estimates overall pollution levels by considering air and water pollution, garbage disposal, and other factors, with air pollution given the highest weight, while the Pollution Exp Scale uses an exponential function to highlight extremely polluted cities.

1. Osaka

Japan

2. Tokyo

Japan