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
12am
25
25
22
3am
25
25
25
6am
25
25
25
9am
25
27
34
12pm
54
54
54
3pm
54
34
27
6pm
27
25
25
9pm
25
25
Air Quality Index Trend
40h · 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
40h · 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 2026-08-08T02:36 UTC.