Koper, Slovenia Air Quality

Monitoring Station · Koper, Slovenia
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 4pm
25
35
56 7pm
37
37
37 10pm
37
44
44 1am
44
37
37 4am
37
37
— 7am
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—
— 10am
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— 1pm
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Station readings
25
56
CAMS model adj +10
25
25
25
27
27
27
27
27
34
34
34
27
27
27
27

Air Quality Forecast (24h)

PM2.514.5 µg/m³ ✓ WHO
Moderate
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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 2026-08-09T19:20 UTC.