Koper, Slovenia Air Quality

Monitoring Station · Koper, Slovenia
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 2pm
16
12
66 5pm
29
31
31 8pm
31
31
31 11pm
38
38
38 2am
31
31
— 5am
—
—
— 8am
—
—
— 11am
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Station readings
16
12
66
CAMS model adj +4
25
25
25
25
25
27
27
27
27
27
34
34
34
27
27

Air Quality Forecast (24h)

PM2.519.2 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

66
Koper, Slovenia
0.0 km PM2.5: 19.2 µg/m³

Nearby Cities

54 Koper 54 Trieste 60 Monfalcone 60 Gorizia 44 Rijeka 19 Udine 22 Portogruaro 29 Pula 33 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T17:50 UTC.