Worst air pollution São Domingos de Rana, today and tomorrow
Today (16 July): Air quality in São Domingos de Rana is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 48.6/100).
Tomorrow (17 July 2026): Air quality in São Domingos de Rana is medium. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 51.8/100). Airmine updates local air quality forecasts four times daily.
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vehicle traffic in the dense Lisbon metropolitan belt, combined with São Domingos de Rana's setting on the Lisbon coastal plain near Cascais, largely defines the town's air quality profile within Lisboa. Active weather typically improves conditions quickly, whereas extended calm, dry spells tend to let local sources accumulate.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
48.6/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
12.0/100
NO2 (nitrogen dioxide):
Good
3.4/100
O3 (ozone):
Medium
48.6/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.4/100
PM1 (ultrafine particles):
Good
9.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
51.8/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
8.2/100
NO2 (nitrogen dioxide):
Good
4.6/100
O3 (ozone):
Medium
51.8/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.8/100
PM1 (ultrafine particles):
Good
8.9/100
Pollen forecast in São Domingos de Rana
View pollen forecastFrequently Asked Questions
Is air quality bad in São Domingos de Rana right now?
On 16 July 2026, overall air quality in São Domingos de Rana is medium. AQI is the main air quality indicator at 48.6/100. Pollution peaks around 2:00 PM (O3: 48.6/100).
Will air quality be worse tomorrow in São Domingos de Rana?
On 17 July 2026, air quality conditions in São Domingos de Rana will be similar to today, with AQI forecast at medium at 51.8/100. Pollution peaks around 1:00 PM (O3: 51.8/100).
When is air pollution at its worst in São Domingos de Rana?
In São Domingos de Rana, reduced air quality is most noticeable when oak and plane pollen is at its peak, and on days affected by vehicle traffic in the dense Lisbon metropolitan belt; conditions tend to settle down again once weather patterns shift and the local Lisboa terrain ventilates more freely, usually bringing several weeks of steadier readings.
Are air quality levels in São Domingos de Rana based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app