Monte Velho, Santiago do Cacém, Portugal Air Quality

Monitoring Station · Sesimbra, Portugal
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 1am
19
22
19 4am
39
39
39 7am
39
19
39 10am
39
39
39 1pm
39
—
— 4pm
—
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— 7pm
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— 10pm
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Station readings
22
CAMS model adj -15
34
34
34
34
54
54
54
54
34
54
54
54
54
54

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 4.8 µg/m³
19
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 4.6 µg/m³
22
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 5.3 µg/m³

Nearby Cities

45 Sesimbra 34 Setúbal 34 Azeitão 34 Palmela 8 Quinta Do Conde 8 Pinhal Novo 8 Moita 8 Arrentela 8 Amora

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T04:23 UTC.