Koper, Slovenia

Monitoring Station · Koper, SI
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 5am
23
23
23 8am
23
16
16 11am
16
43
43 2pm
43
43
43 5pm
23
23
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
25
CAMS model adj -11
34
34
34
34
34
27
27
27
54
54
54
54
54
34
34

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Koper, Slovenia
0.0 km PM2.5: 5.3 µg/m³
30
Koper, Slovenia
0.0 km PM2.5: 7.2 µg/m³
25
Koper, Slovenia
0.0 km PM2.5: 6.0 µg/m³

Nearby Cities

28 Koper 28 Trieste 51 Monfalcone 51 Gorizia 24 Rijeka 11 Udine 60 Portogruaro 26 Pula 63 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T08:19 UTC.