Air Quality in Coimbra, Portugal
Windy
25.3°C · 37.7% humidity
25.3°
Feels 25.3°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Coimbra's air quality — share it
AQI Forecast
25
7am
25
25
29
10am
25
25
27
1pm
27
27
27
4pm
27
27
27
7pm
27
27
34
10pm
27
27
27
1am
34
34
27
4am
27
27
Air Quality Index Trend
35h · 1 stnCoimbra'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.
37.7%
Humidity
69.4 km/h
Wind NW
1012.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Coimbra?
Temperature & Precipitation
PM2.5 Trend
35h · 1 stationPM2.56.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
What is the 7-day forecast for Coimbra?
06-09
25.3° 10.6°
06-10
21.7° 11.7°
06-11
41.0° 21.2°
0.25 mm
06-12
36.8° 16.7°
06-13
27.7° 13.4°
2.31 mm
06-14
22.6° 14.9°
0.44 mm
06-15
25.2° 13.6°
Both models agree
Avg diff: 5.2°C
What cities are near Coimbra?
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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 2026-06-09T09:49 UTC.