Air Quality in Valadares, Portugal
Cloudy
16.0°C · 70.9% humidity
16.0°
Feels 16.0°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
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Air Quality Index Trend
46h · 3 stnValadares'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.
70.9%
Humidity
19.6 km/h
Wind NE
1014.9 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.7 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Valadares?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.57.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (1 station within 25 km)
7.7
Median
7.7
Average
7.7
Low
7.7
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.7
What is the 7-day forecast for Valadares?
10-21
17.2° 15.4°
10-22
19.8° 16.8°
4.44 mm
10-23
17.2° 14.5°
3.5 mm
10-24
17.5° 16.2°
1.81 mm
10-25
18.0° 16.1°
10-26
16.9° 15.3°
7.69 mm
10-27
18.0° 13.9°
0.31 mm
Both models agree
Avg diff: 1.2°C
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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 2026-10-21T15:59 UTC.