Santiais Air Quality

Monitoring Station · Ovar, Portugal
18.1°
72.0% RH
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
86 4am
94
87
84 7am
84
64
64 10am
84
84
84 1pm
84
84
84 4pm
84
84
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
86
94
87
CAMS model adj +30
54
54
54
54
54
34
34
54
54
54
54
54
54
54
54
18.1°C
Temperature
72.0%
Humidity

Air Quality Forecast (24h)

PM2.529.2 µg/m³ ×1.9 WHO
Moderate
PM1030.6 µg/m³
Good
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Nearby Cities

85 Ovar 85 São João da Madeira 85 Aveiro 85 Vilar 85 Feira 85 Ílhavo 74 Espinho 70 Arouca 66 Valadares

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T07:47 UTC.