Apartment - Zorilor

Air qualityModerate

Typically 30–80 on the US AQI scale

Official data indicates that in Cluj‑Napoca, especially in areas with moderate‑to‑heavy traffic, annual average concentrations of NO₂ have exceeded legal limits in the past, and PM₂.₅ and PM₁₀ can reach unhealthy levels during winter episodes. The Zorilor area, far from the busiest arterial roads, benefits from cleaner air, but in winter and on days with thermal inversion the quality can decrease.

Noise & trafficModerate

Main noise sources: Road traffic

The street is a secondary arterial road in the Zorilor neighbourhood, with moderate vehicle traffic and no intensive public transport lines or noisy commercial activity. Noise is generated mainly by local traffic, without any major discomfort character.

EarthquakeLow

The national seismic map (P100‑1/2013) places Cluj‑Napoca in the zone with a design acceleration of ag ≈ 0.10 g, among the lowest in the country, which means a low seismic risk. The urban soil does not significantly amplify ground movements, so the risk remains low.

FloodingLow

The Zorilor neighbourhood is not located in areas mapped with fluvial flood risk under national legislation, but pluvial flooding has been reported in the neighbourhood, for example on Observatorului street in June 2026 following a cloudburst. This indicates a low but existing risk in the event of torrential rainfall.

Landslides / ground stabilityLow

The Zorilor area lies on gentle slopes, and the geotechnical maps of Cluj indicate a low susceptibility to landslides, with no recently documented events on this slope system. The risk is low but cannot be entirely excluded in the context of urbanisation and drainage modifications.