Koper, Slovenia Air Quality

Monitoring Station · Koper, Slovenia
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
74 1pm
61
54
54 4pm
54
74
74 7pm
74
74
74 10pm
74
74
45 1am
45
45
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
74
61
CAMS model adj +20
34
34
34
34
34
54
54
54
54
54
54
54
25
25
25

Air Quality Forecast (24h)

PM2.516.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

68
Koper, Slovenia
0.0 km PM2.5: 20.2 µg/m³

Nearby Cities

55 Koper 55 Trieste 36 Monfalcone 39 Gorizia 38 Rijeka 9 Udine 35 Portogruaro 52 Pula 42 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:40 UTC.