Air Quality in Porriño, Spain
Windy
20.1°C · 66.1% humidity
20.1°
Feels 20.1°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Porriño's air quality — share it
AQI Forecast
Calibrated
81
2pm
74
64
56
5pm
62
67
70
8pm
72
74
75
11pm
76
76
77
2am
77
77
78
5am
78
78
78
8am
78
78
78
11am
58
58
Station readings
81
74
64
CAMS model
adj +24
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
34
Air Quality Index Trend
38h · 2 stnPorriño'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.
66.1%
Humidity
42.9 km/h
Wind N
1016.9 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.37 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Porriño?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.514.37 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
Station readings (2 stations within 25 km)
14.37
Median
13.8
Average
7.4
Low
20.2
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -0.9
What is the 7-day forecast for Porriño?
09-05
22.5° 17.1°
09-06
21.8° 16.1°
09-07
20.6° 13.8°
09-08
21.8° 15.7°
3.13 mm
09-09
26.8° 14.1°
09-10
21.8° 18.6°
09-11
23.0° 16.4°
0.25 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Porriño?
68
Lope de Vega, Vigo, Galicia, Spain
31
Estación 1, Este, Galicia, Spain
89
Estación 1, Este, Galicia, Spain
What cities are near Porriño?
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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 2026-09-05T15:08 UTC.