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
45 1am
28
23
35 4am
35
35
35 7am
35
35
28 10am
28
28
55 1pm
55
55
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
45
23
CAMS model adj +1
27
27
27
34
34
34
34
34
34
27
27
27
54
54
54

Air Quality Trend (24h)

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

23
Koper, Slovenia
0.0 km PM2.5: 5.5 µg/m³

Nearby Cities

23 Koper 23 Trieste 27 Monfalcone 26 Gorizia 55 Rijeka 11 Udine 60 Portogruaro 18 Pula 58 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T04:47 UTC.