Air Quality in Cluj-Napoca, Romania

Windy
16.3°C · 32.4% humidity
16.3°
Feels 16.3°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
125 9am
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Station readings
125
134
96
16

Air Quality Index Trend

48h · 1 stn

Cluj-Napoca's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

32.4%
Humidity
43.1 km/h
Wind ESE
1023.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.45 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Cluj-Napoca?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.512.45 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (3 stations within 25 km)
12.45
Median
34.57
Average
7.2
Low
59.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +1.0
Both models agree Avg diff: 3.2°C

Where are air quality stations near Cluj-Napoca?

10
Bd. 21 Decembrie 1989
0.8 km PM2.5: 2.4 µg/m³ PM10: 3.4 µg/m³
16
Str. Aurel Vlaicu, Cluj-Napoca, Romania
2.5 km PM2.5: 3.8 µg/m³
153
romania-sânnicoară
9.3 km 5.3°C PM2.5: 59.0 µg/m³ PM10: 72.0 µg/m³
96
Suceagu 354M
9.6 km PM2.5: 33.4 µg/m³ PM10: 40.6 µg/m³

What cities are near Cluj-Napoca?

153 Turda 35 Câmpia Turzii 41 Gherla 36 Ocna Mureş 19 Dej 20 Luduş 35 Aiud 41 Zalău 17 Blaj 20 Târnăveni
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T09:09 UTC.