St.Croix, Fredrikstad, Norway

Monitoring Station · Fredrikstad, Norway
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 10am
44
81
42 1pm
42
42
42 4pm
42
30
30 7pm
30
30
30 10pm
30
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— 1am
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— 4am
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— 7am
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Station readings
44
81
CAMS model adj -24
54
54
66
66
66
66
66
66
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.526.4 µg/m³ ×1.8 WHO
Moderate
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Nearby Monitoring Stations

60
Kransen, Moss, Norway
29.6 km PM2.5: 16.4 µg/m³

Nearby Cities

53 Fredrikstad 43 Sarpsborg 43 Halden 67 Moss 67 Tønsberg 67 Horten 36 Sandefjord 36 Larvik 44 Drammen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T13:17 UTC.