Air Quality in Piedade, Portugal

Windy
21.0°C · 54.1% humidity
21.0°
Feels 21.0°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
59 2pm
59
59
29 5pm
38
44
48 8pm
51
53
35 11pm
36
37
38 2am
38
38
38 5am
39
39
39 8am
39
39
39 11am
39
39
Station readings
59
69
74
CAMS model adj +5
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

Piedade'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.

54.1%
Humidity
96.1 km/h
Wind NNW
1016.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
7.05 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.57.05 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
7.05
Median
12.59
Average
5.3
Low
19.88
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.8
09-05
30.1° 20.7°
09-06
26.4° 18.4°
09-07
27.9° 17.8°
09-08
26.1° 19.2°
1.37 mm
09-09
33.9° 18.0°
09-10
27.8° 21.1°
0.44 mm
09-11
26.1° 19.3°
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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 2026-09-05T16:26 UTC.