Crime and Pollution in Porirua

The following data and statistics on crime, pollution, and overall safety in Porirua are derived from a combination of trusted public sources and insights gathered from over 18 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 Porirua.

Crime Data in Porirua

Crime Perception and Concerns

In 2024, Porirua faces significant public concern regarding crime, with a high crime index indicating ongoing challenges. While the city strives for improvement, public perception remains anxious, particularly about crimes increasing.

Porirua residents express concern about safety, notably feeling less secure at night. This suggests a need for enhanced community safety initiatives.

Some notable concerns include:
  • Property CrimesProperty crimes are a substantial worry for Porirua's residents, with heightened concerns about car theft and home break-ins. The perceived rise in these crimes underpins much of the anxiety around safety in the community.
  • Drug-Related IssuesDrug-related activities are seen as a major issue in Porirua, with public perception indicating that these crimes are on the rise. The impact of drug-related offenses on local safety is a significant community concern.
  • Violent CrimesConcerns about violent crimes persist, with notable worry about the potential for robbery and attacks. The community seeks effective measures to mitigate these issues and improve security.
  • Public SafetyDaytime safety in Porirua is relatively positive, yet residents feel uneasy as night approaches. This disparity highlights the need for increased nighttime security measures.
Crime Trends and Safety
  • Rising Crime ConcernsThe perception that crime is amplifying over time is notable in Porirua. Residents have particularly voiced fear of escalating property and drug-related crimes.
  • Specific FearsSpecific fears in Porirua revolve around personal and property safety, notably the risk of car theft and burglary. Additionally, concerns about racial or ethnic-based threats are minimal, offering some relief in social cohesion contexts.
Worldwide
New Zealand

Crime Rankings

The crime ranking by city for New Zealand 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 Porirua

Air Quality and Pollution Levels

Porirua's pollution levels in 2024 are remarkably low, marking an achievement in maintaining environmental quality. Air quality is rated excellent, thanks to effective urban planning and environmental regulations.

Residents express high satisfaction with their air quality, enjoying a clean and healthy atmosphere that enhances the city’s livability.

  • PM2.5 (Fine Particulate Matter)The presence of PM2.5 is well-controlled in Porirua, presenting negligible health risks and showcasing successful air quality management efforts.
  • PM10 (Coarse Particulate Matter)PM10 levels remain low, further contributing to Porirua's reputation for clean air and aligning with public health standards for a safe environment.
Waste and Noise Pollution

Porirua excellently manages waste disposal, enhancing the city's cleanliness and resident satisfaction. The pristine state of public areas reflects these efforts.

Conversely, noise and light pollution pose challenges, especially in urban locales, impacting residents' quality of life.

  • Garbage Disposal SatisfactionThe city receives top marks for garbage disposal, with systems in place that ensure waste is managed efficiently and hygienically.
  • Noise and Light PollutionWhile Porirua excels in environmental cleanliness, noise and light pollution require strategic intervention to preserve residential tranquility in busy areas.
Green Spaces and Water Quality

Green spaces are abundant in Porirua, offering environmental and recreational benefits that residents deeply value. These areas contribute significantly to the city's appeal.

The quality of drinking water is exceptional, ensuring that residents have access to pure, safe, and reliable water, which bolsters overall public health and well-being.

  • Green and Parks QualityThe superior quality of Porirua's parks and green areas stands out, offering serene retreats and promoting physical and mental well-being.
  • Drinking Water QualityPorirua's drinking water accessibility and quality are highly praised, being a vital asset that supports urban life and health standards.
Worldwide
New Zealand

Pollution Rankings

The pollution ranking for New Zealand 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