What is the air quality in Guarda today?

The current Air Quality Index (AQI) in Guarda is 12 (Good). PM2.5 concentration is 2.9 µg/m³.

What is the temperature in Guarda right now?

The current temperature in Guarda is 21.3°C (feels like 21.3°C). Humidity is 32.1% and wind speed is 39.8 km/h.

Is it safe to go outside in Guarda?

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

Air Quality in Guarda, Portugal

Clear

21.3°C · 32.1% humidity

21.3°

Feels 21.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

— 9am

—

Air Quality Index Trend

30h · 1 stn

View full history →

Guarda'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.

32.1%

Humidity

39.8 km/h

Wind NNE

1019.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.9 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Guarda?

Temperature & Precipitation

PM2.5 Trend

30h · 1 station

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Guarda?

10-21

21.3° 9.1°

0.06 mm

10-22

16.4° 12.4°

5.56 mm

10-23

15.7° 8.8°

0.38 mm

10-24

16.3° 9.6°

0.06 mm

10-25

22.2° 8.6°

10-26

13.2° 9.2°

10-27

21.1° 5.0°

2.94 mm

Both models agree Avg diff: 3.2°C

What cities are near Guarda?

12 Sequeira 46 Covilhã 21 Viseu 31 Custoias 12 Castelo Branco 24 Arouca 38 Vila Real 35 Baião 16 São Paulo de Frades 16 Eiras

Get AQI alerts for Guarda

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T14:03 UTC.