Air Quality in Viseu, Portugal
Windy
10.9°C · 69.7% humidity
10.9°
Feels 10.9°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Viseu's air quality — share it
AQI Forecast
34
3am
54
54
40
6am
24
20
22
9am
21
22
23
12pm
24
24
24
3pm
25
25
25
6pm
25
25
25
9pm
25
27
27
12am
27
27
Air Quality Index Trend
17h · 1 stnViseu'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.
69.7%
Humidity
54.5 km/h
Wind NE
1017.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.71 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Viseu?
Temperature & Precipitation
PM2.5 Trend
17h · 1 stationPM2.59.71 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Viseu?
06-09
28.9° 10.9°
06-10
21.7° 10.3°
0.13 mm
06-11
38.6° 23.0°
0.31 mm
06-12
30.6° 16.6°
0.06 mm
06-13
29.1° 12.5°
3.25 mm
06-14
21.1° 12.5°
0.25 mm
06-15
27.8° 13.5°
Both models agree
Avg diff: 5.7°C
What cities are near Viseu?
Get AQI alerts for Viseu
Notify me when air quality reaches:
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 2026-06-09T05:57 UTC.