What is the air quality in Eiras today?

The current Air Quality Index (AQI) in Eiras is 15 (Good). PM2.5 concentration is 3.68 µg/m³.

What is the temperature in Eiras right now?

The current temperature in Eiras is 25.7°C (feels like 25.7°C). Humidity is 28.8% and wind speed is 20.7 km/h.

Is it safe to go outside in Eiras?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Eiras, Portugal

Clear

25.7°C · 28.8% humidity

25.7°

Feels 25.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 1 stn

View full history →

Eiras's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

28.8%

Humidity

20.7 km/h

Wind N

1019.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.68 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Eiras?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station

PM2.53.68 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Eiras?

10-21

25.7° 10.7°

10-22

27.3° 13.5°

7.31 mm

10-23

19.5° 11.8°

1.63 mm

10-24

22.9° 12.0°

0.13 mm

10-25

26.3° 11.3°

10-26

19.6° 9.4°

0.25 mm

10-27

26.9° 8.8°

3.25 mm

Both models agree Avg diff: 3.5°C

What cities are near Eiras?

15 São Paulo de Frades 15 Santo António dos Olivais 15 Coimbra 15 São Martinho do Bispo 15 Ribeira de Frades 15 Condeixa-a-Nova 8 Figueira da Foz 14 Pombal 17 Ílhavo 17 Vilar

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T14:59 UTC.