Apartment - Centru

Air qualityFair

Typically 25–60 on the US AQI scale

Data from the national network indicates moderate PM₂.₅ and NO₂ values in the central area, with peaks during heavy traffic hours and in the cold season, when individual heating worsens the situation. During summer, O₃ can increase but remains below alert thresholds. Annual values frequently range between 25 and 60 AQI, with occasional exceedances on busy days or during thermal inversions.

Noise & trafficModerate

Main noise sources: Road traffic · Public transport

This street serves as a connecting route between two main arteries, with car traffic and public transport lines, but is not a main artery in itself. Noise maps show moderate levels, with peaks during rush hours, but below those found on nearby main boulevards. Noise is perceptible but does not reach the thresholds of the most exposed areas.

EarthquakeLow

According to the national seismic design map (P100‑1), Cluj‑Napoca is located in a zone with low design ground acceleration (below 0.15 g), among the lowest in Romania — far from the Vrancea zone. This means that the risk of severe earthquakes is low, and buildings are less exposed to major damage.

FloodingLow

Pluvial risk maps show that the city centre has isolated areas of street ponding with an annual exceedance probability of approximately 10–33%, but there are no major fluvial flood zones in the immediate vicinity. This means that local water accumulation can occur after heavy rainfall, but the overall risk remains low.

Landslides / ground stabilityVery low

The central area is situated on flat terrain, with no significant slope or history of landslides in urban planning records. There are no indications of geotechnical instability in the immediate vicinity, so the risk is negligible.