Monte Velho, Santiago do Cacém, Portugal Air Quality

Monitoring Station · Sesimbra, Portugal
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
44 8pm
44
42
42 11pm
42
42
42 2am
42
42
42 5am
42
42
42 8am
42
44
— 11am
—
—
— 2pm
—
—
— 5pm
—
—
CAMS model adj +17
27
27
25
25
25
25
25
25
25
25
25
25
25
25
27

Air Quality Forecast (24h)

PM2.56.7 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

23
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 5.5 µg/m³
23
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 5.5 µg/m³
21
Santiago do Cacém, Santiago do Cacém, Portugal
10.9 km PM2.5: 5.0 µg/m³
26
Monte Chãos, Sines, Portugal
14.1 km PM2.5: 6.2 µg/m³

Nearby Cities

25 Sesimbra 30 Setúbal 25 Azeitão 28 Palmela 28 Quinta Do Conde 29 Pinhal Novo 28 Moita 26 Arrentela 26 Amora

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T23:30 UTC.