Air Quality in Guarda, Portugal
Windy
15.8°C · 44.0% humidity
15.8°
Feels 15.8°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Guarda's air quality — share it
AQI Forecast
54
6pm
54
54
23
9pm
26
28
30
12am
31
32
33
3am
33
33
33
6am
34
34
34
9am
27
27
27
12pm
27
25
25
3pm
25
25
Air Quality Index Trend
47h · 1 stnGuarda'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.
44.0%
Humidity
73.7 km/h
Wind WNW
1014.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.42 µg/m³
PM10▲
34.3 µg/m³
050100150200300500
What is the weather forecast for Guarda?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.55.42 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Guarda?
05-30
19.4° 9.3°
0.88 mm
05-31
25.3° 11.1°
06-01
27.2° 12.5°
06-02
17.9° 7.9°
0.13 mm
06-03
24.7° 15.2°
6.5 mm
06-04
23.1° 11.7°
1.25 mm
06-05
25.6° 13.8°
0.06 mm
Both models agree
Avg diff: 4.4°C
What cities are near Guarda?
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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 2026-05-30T20:29 UTC.