Apartment - Centru

Air qualityModerate

Typically 30–70 on the US AQI scale

The monitoring stations in the central area of Cluj show moderate levels of NO₂ and PM₂.₅, with peaks during heavy traffic hours and in the cold season, when individual heating and thermal inversions increase pollution. Values usually remain below alert thresholds, but can exceed 70 AQI on busy days or in unfavorable weather conditions.

Noise & trafficModerate

Main noise sources: Road traffic · Public transport · Commerce

This location is situated in a central area with moderate vehicle traffic and public transport, but not directly on one of the city's busiest thoroughfares. Commercial activity and pedestrian flow increase noise levels during the day, however values do not reach the thresholds of high-traffic areas.

EarthquakeVery low

The national seismic hazard map (P100‑1/2013) establishes a design acceleration of approximately 0.10 g for Cluj‑Napoca, among the lowest in the country, which means a reduced seismic risk. The compact urban soil does not significantly amplify the effects of earthquakes.

FloodingLow

The central area of the city is situated on relatively high ground, far from the bed of the Someșul Mic, with no recent history of fluvial flooding. However, water accumulation on streets may occur during torrential rain, due to limited urban drainage.

Landslides / ground stabilityVery low

Urban planning documentation and geotechnical maps show that this central area is on flat ground, with no slope or history of landslides. There are no signs of soil instability here.