Monte Velho, Santiago do Cacém, Portugal Air Quality

Monitoring Station · Sesimbra, Portugal
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 2pm
40
33
33 5pm
33
33
33 8pm
33
31
31 11pm
31
31
31 2am
31
31
— 5am
—
—
— 8am
—
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— 11am
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CAMS model adj +6
34
34
27
27
27
27
27
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

25
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 6.0 µg/m³
37
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 8.9 µg/m³
14
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 3.4 µg/m³

Nearby Cities

25 Sesimbra 26 Setúbal 25 Azeitão 25 Palmela 25 Quinta Do Conde 25 Pinhal Novo 25 Moita 25 Arrentela 25 Amora

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T17:53 UTC.