Air Quality in Ílhavo, Portugal
Windy
17.1°C · 68.1% humidity
17.1°
Feels 17.1°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ílhavo's air quality — share it
AQI Forecast
Calibrated
53
7am
53
53
66
10am
69
67
65
1pm
63
62
62
4pm
61
61
81
7pm
80
60
60
10pm
60
60
60
1am
80
80
60
4am
60
60
Station readings
75
67
82
42
CAMS model
adj +26
27
27
27
27
34
34
34
34
34
34
34
34
54
54
34
34
34
34
34
54
54
34
34
34
Air Quality Index Trend
30h · 1 stnÍlhavo'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. Current PM2.5 concentration in Ílhavo is 1.3× the WHO 24-hour guideline of 15 µg/m³.
68.1%
Humidity
120.8 km/h
Wind NNW
1014.1 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
18.99 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ílhavo?
Temperature & Precipitation
PM2.5 Trend
30h · 1 stationPM2.518.99 µg/m³
×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
18.99
Median
18.99
Average
18.99
Low
18.99
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -12.5
What is the 7-day forecast for Ílhavo?
06-09
17.6° 14.9°
06-10
16.8° 15.4°
0.81 mm
06-11
24.4° 18.2°
0.19 mm
06-12
22.9° 17.6°
0.62 mm
06-13
19.0° 16.0°
5.69 mm
06-14
19.8° 16.6°
1.13 mm
06-15
19.8° 16.9°
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Ílhavo?
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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 2026-06-09T09:49 UTC.