Crime and Pollution in Iwakuni

The following data and statistics on crime, pollution, and overall safety in Iwakuni are derived from a combination of trusted public sources and insights gathered from user contributions.This comprehensive approach helps provide a balanced view of the city's crime rates, environmental concerns, air quality, and public safety. By aggregating information from government reports, environmental studies, and direct feedback from residents, we aim offer an up-to-date and thorough analysis of key factors impacting quality of life in Iwakuni.

Crime Data in Iwakuni

Crime Perception and Concerns

In 2024, Iwakuni stands out for its exceptionally low crime rates, reflecting a harmonious and safe community environment.

The city presents no significant concerns regarding crime, showing a stable safety index, and residents do not express worry about personal safety even during nighttime.

Some notable concerns include:
  • Property CrimesResidents of Iwakuni express little to no concern about property crimes such as theft or home burglaries, highlighting strong community cooperation and effective law enforcement.
  • Drug-Related IssuesDrug-related issues are virtually non-existent in Iwakuni, with no significant public concerns. This contributes to the city's overall sense of security.
  • Violent CrimesViolent crimes do not feature prominently in public concerns, indicating that physical safety is not perceived as a major issue by the residents.
  • Public SafetyResidents feel equally safe during both day and night, demonstrating the city's consistent public safety standards and the effective presence of law enforcement.
Crime Trends and Safety
  • Rising Crime ConcernsThere is no prevalent concern about increasing crime rates in Iwakuni, further supporting its reputation as a tranquil and secure environment.
  • Specific FearsVirtually no specific fears about criminal activity are recorded among the residents, showcasing a harmonious multicultural coexistence.

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.
Highest to LowestUpdated: Oct, 2025

Pollution Data in Iwakuni

Air Quality and Pollution Levels

Iwakuni enjoys excellent air quality with no significant pollution issues, offering its residents a clean and healthy environment.

The city's air quality parameters are well within global safety standards, emphasizing its status as a model for environmental health.

  • PM2.5 (Fine Particulate Matter)PM2.5 levels are insignificant, indicating negligible industrial emissions and excellent air purity.
  • PM10 (Coarse Particulate Matter)PM10 particles do not pose a threat in Iwakuni, maintaining air quality at highly acceptable levels year-round.
Waste and Noise Pollution

Iwakuni exhibits outstanding performance in waste management and noise control, ensuring a high quality of life.

The city manages to keep noise and light pollution at non-disturbing levels, contributing to a peaceful urban experience.

  • Garbage Disposal SatisfactionResidents are satisfied with garbage disposal services, which efficiently maintain cleanliness and hygiene across the city.
  • Noise and Light PollutionNoise and light pollution are minimal, ensuring a serene living environment in Iwakuni, free from urban disturbances.
Green Spaces and Water Quality

Iwakuni's green spaces stand out, providing ample recreational and environmental benefits, fostering a deep connection with nature.

The quality of drinking water is exceptionally high, with residents enjoying rigorous standards for water purity.

  • Green and Parks QualityThe city's parks and green areas are highly appreciated by the residents, offering much-needed spaces for relaxation and recreation.
  • Drinking Water QualityIwakuni ensures top-tier drinking water quality, consistently meeting health and safety standards, adding to the city's favorable living conditions.

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.
Hightest to LowestUpdated: Oct, 2025