Air Quality in Covilhã, Portugal

Clear
24.4°C · 25.2% humidity
24.4°
Feels 24.4°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 2pm
33
33
38 5pm
37
36
35 8pm
34
34
34 11pm
33
33
45 2am
45
45
45 5am
45
45
45 8am
45
45
45 11am
33
33
Station readings
24
51
CAMS model adj -21
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
66
66
66
66
54
54
AD 728×90

Air Quality Index Trend

46h · 1 stn

Covilhã'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.

25.2%
Humidity
18.1 km/h
Wind WNW
1013.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
38
8.98 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.58.98 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
8.98
Median
10.12
Average
8.97
Low
10.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +4.5
09-05
32.3° 15.5°
1.37 mm
09-06
29.1° 17.8°
09-07
32.5° 13.3°
09-08
29.3° 19.0°
13.38 mm
09-09
33.5° 11.5°
09-10
32.0° 22.6°
09-11
30.3° 17.5°
0.19 mm
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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 2026-09-05T16:35 UTC.