Air Quality in Cluj-Napoca, Romania

Drizzle
6.3°C · 58.2% humidity
6.3°
Feels 3.2°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
83 5pm
90
91
146 8pm
105
105
105 11pm
105
105
105 2am
105
105
105 5am
105
92
92 8am
92
92
92 11am
105
105
105 2pm
105
105
Station readings
83
90
91
146
CAMS model adj +80
12
12
12
25
25
25
25
25
25
25
25
25
25
25
12
12
12
12
12
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

27h · 2 stations
58.2%
Humidity
16.0 km/h
Wind ESE
1010.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Cluj-Napoca?

Temperature & Precipitation

PM2.522.0 µg/m³ ×1.5 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
22.0
Median
30.8
Average
5.2
Low
74.0
High
PM2.5 µg/m³ · Model: 7.4 · Bias: -14.6

What is the 7-day forecast for Cluj-Napoca?

04-09
7.2° 3.6°
2.5 mm
04-10
6.6° 4.9°
9.37 mm
04-11
2.8° 1.6°
1.69 mm
04-12
5.7° -0.1°
0.75 mm
04-13
8.2° -0.9°
04-14
9.0° 1.7°
0.88 mm
04-15
8.1° 2.8°
0.44 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Cluj-Napoca?

28
Cluj Napoca 2
1.4 km PM2.5: 6.7 µg/m³
21
Str. Aurel Vlaicu, Cluj-Napoca, Romania
2.5 km
17
Str. Dambovitei, Cluj-Napoca, Romania
2.7 km
23
Cluj Napoca
3.8 km PM2.5: 5.5 µg/m³
152
romania-sânnicoară
9.3 km 2.5°C PM2.5: 58.0 µg/m³ PM10: 69.0 µg/m³
136
Suceagu 354M
9.6 km PM2.5: 49.7 µg/m³ PM10: 63.6 µg/m³

What cities are near Cluj-Napoca?

113 Turda 109 Câmpia Turzii 85 Gherla 100 Ocna Mureş 88 Dej 96 Luduş 95 Aiud 80 Zalău 92 Blaj 85 Târnăveni

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:39 UTC.