Monte Velho, Santiago do Cacém, Portugal Air Quality

Monitoring Station · Sesimbra, Portugal
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 6am
50
50
50 9am
70
70
70 12pm
50
50
50 3pm
50
50
50 6pm
50
—
— 9pm
—
—
— 12am
—
—
— 3am
—
—
CAMS model adj +16
34
34
34
34
54
54
54
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.50.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

33
Monte Velho, Santiago do Cacém, Portugal
0.0 km PM2.5: 7.9 µg/m³
44
Monte Velho, Santiago do Cacém, Portugal
0.0 km PM2.5: 10.6 µg/m³
28
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 6.7 µg/m³
21
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 5.0 µg/m³
11
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 2.6 µg/m³
62
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 17.3 µg/m³
12
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 2.9 µg/m³

Nearby Cities

30 Sesimbra 26 Setúbal 30 Azeitão 26 Palmela 30 Quinta Do Conde 26 Pinhal Novo 26 Moita 30 Arrentela 30 Amora

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:01 UTC.