Air Quality in Porriño, Spain

Overcast
15.3°C · 92.9% humidity
15.3°
Feels 15.3°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 4am
66
66
40 7am
47
53
56 10am
39
41
42 1pm
63
44
45 4pm
45
45
46 7pm
46
46
46 10pm
46
66
66 1am
66
66
Station readings
48
CAMS model adj +12
54
54
54
54
54
54
54
34
34
34
54
34
34
34
34
34
34
34
34
34
54
54
54
54
AD 728×90

Air Quality Index Trend

4h · 3 stn

Porriño'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.

92.9%
Humidity
34.0 km/h
Wind SE
1017.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
40
9.69 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

4h · 3 stations
PM2.59.69 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.69
Median
9.4
Average
8.6
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.8
07-22
19.1° 15.3°
0.13 mm
07-23
23.5° 17.4°
11.31 mm
07-24
19.3° 16.2°
0.06 mm
07-25
19.6° 13.9°
07-26
21.2° 13.2°
07-27
22.3° 15.0°
0.13 mm
07-28
23.4° 17.2°
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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 2026-07-22T05:43 UTC.