The following data and statistics on crime, pollution, and overall safety in Cergy are derived from a combination of trusted public sources and insights gathered from over 39 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 Cergy.
In 2024, Cergy faces a significant challenge with crime, with the crime index indicating a high level of concern among its residents. Public perception points to an increase in both violent and property crimes.
Residents express considerable unease about their safety, particularly at night, which reflects in their behavior and interactions within the community.
Cergy's high crime index is a call to action for local authorities and communities to work collaboratively on reducing crime and enhancing public safety. Continuous efforts in crime prevention and community support are essential to foster a safer environment.
The crime ranking by city for France 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.
Air quality in Cergy is seen as moderate, yet pollution remains a concern, especially with particulate matters such as PM2.5 and PM10 exceeding advisable limits at times.
The residents' perception of air quality varies, with some appreciation for improvements but a consistent concern over long-term environmental health.
Noise pollution is a notable problem in Cergy, with urban and transport activities contributing to constant noise that affects the quality of life.
Garbage disposal satisfaction is neutral among residents, indicating a need for more efficient waste management systems to improve urban cleanliness.
Despite challenges with pollution, Cergy's high-quality drinking water is a significant asset, providing residents with reliable access to clean and safe water.
The city's green spaces are underutilized due to negative perceptions, but they remain an important feature for environmental and recreational purposes.
The pollution ranking for France 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.
Cergy faces high crime rates, predominantly in property crimes and drug-related offenses, impacting residents' sense of safety.
Moderate pollution levels, particularly in areas of air quality and noise, are noted, although the city benefits from excellent drinking water quality.
Sustained focus on improving safety and environmental quality will be crucial, utilizing the strengths of existing resources such as the excellent water supply and potential of green spaces.