Koper, Slovenia

Monitoring Station · Koper, SI
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 11pm
52
23
25 2am
25
32
32 5am
32
32
32 8am
32
25
25 11am
25
52
— 2pm
—
—
— 5pm
—
—
— 8pm
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Station readings
55
23
CAMS model adj -2
54
54
27
27
27
34
34
34
34
34
34
27
27
27
54

Air Quality Trend (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Koper, Slovenia
0.0 km PM2.5: 11.0 µg/m³

Nearby Cities

23 Koper 23 Trieste 46 Monfalcone 46 Gorizia 42 Rijeka 48 Udine 60 Portogruaro 82 Pula 58 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T02:46 UTC.