Air Quality in Chaves, Portugal
Windy
31.4°C · 16.5% humidity
31.4°
Feels 31.4°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Chaves's air quality — share it
AQI Forecast
25
1am
25
25
22
4am
25
25
25
7am
25
25
25
10am
27
34
54
1pm
54
54
54
4pm
34
27
27
7pm
25
25
25
10pm
25
25
Air Quality Index Trend
42h · 1 stnChaves'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.
16.5%
Humidity
77.3 km/h
Wind N
1013.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.33 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chaves?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.55.33 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Chaves?
08-03
37.0° 11.5°
1.19 mm
08-04
34.1° 15.4°
08-05
36.7° 18.7°
08-06
36.0° 10.4°
08-07
34.7° 10.5°
0.13 mm
08-08
34.6° 13.9°
08-09
28.6° 15.9°
Both models agree
Avg diff: 4.6°C
What cities are near Chaves?
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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 2026-08-08T03:26 UTC.