Moroccan urban noise review links exposure with health risks and unequal conditions
Studies and official reports describe noise above safety thresholds, alongside gaps in monitoring and enforcement, with particular concern for lower-income neighborhoods.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The review reports that average noise in Moroccan urban centers generally exceeded international safety thresholds and was associated with cardiovascular risks, disturbed sleep and psychological stress. It also describes unequal environmental conditions and weak regulatory enforcement. These findings identify public-health and policy concerns without quantifying individual risk or demonstrating causation.
This abstract-based summary contains no noise measurements, named threshold values or numerical health-risk estimates. It also does not explain how health associations were assessed, limiting judgments about their strength or the effects of proposed policy changes.
Exposure and governance
The authors brought together Moroccan studies with broader regional and legislative material. Their question covered both exposure and governance, so the review is not a trial testing whether a noise-control policy improves health.
Unequal conditions and monitoring gaps
The review highlights limited monitoring, weak enforcement and missing noise maps. Reported environmental inequalities were especially concerning in low-income districts, but the abstract does not quantify how exposure differed between neighborhoods.
The original publication
Systematic Review of Noise Pollution in Morocco: Regulatory Frameworks, Urban Impacts, and Policy Recommendations.
El Malki M, Khettabi A, Figueiredo FAP et al.
Int J Environ Res Public Health · 2026
- PubMed ID
- 41595867
- Record checked
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