Santiais Air Quality

Monitoring Station · Ovar, Portugal
29.0°
57.0% RH
116
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
105 4pm
103
116
104 7pm
104
104
104 10pm
104
104
104 1am
104
104
104 4am
104
104
— 7am
—
—
— 10am
—
—
— 1pm
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Station readings
105
103
116
CAMS model adj +50
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
29.0°C
Temperature
57.0%
Humidity

Air Quality Forecast (24h)

PM2.541.5 µg/m³ ×2.8 WHO
Unhealthy for sensitive groups
PM1048.1 µg/m³
Good
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Nearby Cities

108 Ovar 108 São João da Madeira 108 Aveiro 108 Vilar 108 Feira 108 Ílhavo 54 Espinho 51 Arouca 54 Valadares

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:16 UTC.