Air Quality in Ljubljana, Slovenia

Overcast
14.2°C · 92.3% humidity
14.2°
Feels 14.2°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 9pm
11
14
31 12am
34
34
34 3am
34
34
34 6am
34
14
5 9am
5
5
5 12pm
5
5
5 3pm
5
5
5 6pm
5
7
Station readings
9
11
14
CAMS model adj -20
27
34
34
54
54
54
54
54
54
54
54
34
25
25
25
25
25
25
25
25
25
25
25
27
AD 728×90

Air Quality Index Trend

47h · 2 stn

Ljubljana'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.

92.3%
Humidity
14.5 km/h
Wind SW
1013.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.42 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Ljubljana?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.57.42 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
7.42
Median
5.83
Average
1.91
Low
9.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +6.1

What is the 7-day forecast for Ljubljana?

06-08
27.2° 15.1°
1.44 mm
06-09
22.2° 14.2°
0.5 mm
06-10
28.6° 14.9°
0.69 mm
06-11
21.6° 13.3°
06-12
26.3° 15.4°
0.62 mm
06-13
21.9° 13.3°
14.56 mm
06-14
27.9° 16.1°
0.44 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Ljubljana?

35
LJ Bežigrad, Slovenia
1.9 km PM2.5: 8.4 µg/m³
33
LJ Bežigrad, Slovenia
1.9 km PM2.5: 7.9 µg/m³
27
LJ Bežigrad, Slovenia
1.9 km PM2.5: 6.5 µg/m³
30
LJ Celovška, Slovenia
2.6 km PM2.5: 7.2 µg/m³
19
Ljubljana Jurčkova (sds011)
3.0 km 21.5°C 71.7% RH PM2.5: 4.5 µg/m³ PM10: 7.0 µg/m³
5
LJ-Rudnik-Golovec
3.9 km PM2.5: 1.3 µg/m³ PM10: 1.3 µg/m³
41
Kranj, Slovenia
23.8 km PM2.5: 9.8 µg/m³

What cities are near Ljubljana?

21 Kranj 28 Trbovlje 26 Velenje 30 Novo Mesto 28 Celje 25 Sankt Martin 25 Sankt Peter 27 Klagenfurt am Wörthersee 25 Gorizia 23 Trieste
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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 2026-06-08T22:14 UTC.