QSintra_Sensor1 Air Quality

Monitoring Station · Sintra, Portugal
25.0°
50.0% RH
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 10pm
34
34
34 1am
34
34
34 4am
34
34
34 7am
34
34
27 10am
27
34
— 1pm
—
—
— 4pm
—
—
— 7pm
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25.0°C
Temperature
50.0%
Humidity

Air Quality Forecast (24h)

PM2.50.0 µg/m³
Good
PM100.0 µg/m³
Good
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Nearby Monitoring Stations

20
Mem Martins, Sintra, Portugal
3.1 km PM2.5: 4.8 µg/m³
31
Mem Martins, Sintra, Portugal
3.1 km PM2.5: 7.4 µg/m³
7
Aldeia de Juzo
9.2 km PM2.5: 1.7 µg/m³
21
Entrecampos, Lisboa, Portugal
20.8 km PM2.5: 5.0 µg/m³
38
Entrecampos, Lisboa, Portugal
20.8 km PM2.5: 9.1 µg/m³
6
Olivais, Lisboa, Portugal
23.9 km PM2.5: 1.4 µg/m³
32
Olivais, Lisboa, Portugal
23.9 km PM2.5: 7.7 µg/m³
40
Laranjeiro, Almada, Portugal
24.2 km PM2.5: 9.6 µg/m³

Nearby Cities

2 Sintra 2 Algueirão 2 Rio de Mouro 2 Alcabideche 2 Cacém 2 Massamá 2 Estoril 2 Monte Estoril 2 Belas

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:42 UTC.