Koper, Slovenia Air Quality

Monitoring Station · Koper, Slovenia
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
5 12am
32
83
51 3am
32
32
32 6am
32
32
32 9am
32
32
32 12pm
34
34
— 3pm
—
—
— 6pm
—
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— 9pm
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Station readings
5
83
51
CAMS model adj +7
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27

Air Quality Forecast (24h)

PM2.512.1 µg/m³ ✓ WHO
Moderate
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Nearby Cities

47 Koper 47 Trieste 42 Monfalcone 42 Gorizia 49 Rijeka 42 Udine 38 Portogruaro 52 Pula 37 Ljubljana

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:54 UTC.