Koper, Slovenia

Monitoring Station · Koper, SI
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
251 2am
75
75
50 5am
75
75
55 8am
55
48
48 11am
48
55
55 2pm
55
55
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
251
50
CAMS model adj +21
54
54
54
54
54
54
34
34
27
27
27
34
34
34
34

Air Quality Trend (24h)

PM2.512.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

22
Koper, Slovenia
0.0 km PM2.5: 5.3 µg/m³
53
Koper, Slovenia
0.0 km PM2.5: 13.1 µg/m³

Nearby Cities

38 Koper 38 Trieste 57 Monfalcone 57 Gorizia 55 Rijeka 16 Udine 44 Portogruaro 54 Pula 57 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T05:53 UTC.