Air Quality in Piedade, Portugal

Windy
17.1°C · 57.0% humidity
17.1°
Feels 17.1°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 2pm
26
26
32 5pm
30
29
28 8pm
8
1
1 11pm
1
0
0 2am
0
0
0 5am
0
0
0 8am
6
6
6 11am
6
6
Station readings
25
24
24
25
CAMS model adj -28
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 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.

57.0%
Humidity
81.5 km/h
Wind NW
1018.4 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
32
7.71 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.71 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
7.71
Median
7.87
Average
5.76
Low
9.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +5.8
05-30
22.5° 15.1°
0.5 mm
05-31
20.2° 15.7°
0.06 mm
06-01
22.4° 15.7°
06-02
20.2° 14.3°
0.56 mm
06-03
25.8° 17.4°
1.63 mm
06-04
22.5° 16.3°
06-05
27.3° 18.2°
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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 2026-05-30T16:19 UTC.