Air Quality in Ílhavo, Portugal

Cloudy
18.3°C · 77.1% humidity
18.3°
Feels 18.3°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
65 11am
85
85
75 2pm
78
80
81 5pm
82
83
84 8pm
84
84
85 11pm
65
65
65 2am
65
65
65 5am
65
65
65 8am
65
65
Station readings
78
70
79
CAMS model adj +31
34
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

Ílhavo'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 1.6× the WHO 24-hour guideline of 15 µg/m³.

77.1%
Humidity
38.4 km/h
Wind NW
1016.1 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
75
23.32 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Ílhavo?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.523.32 µg/m³ ×1.6 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
23.32
Median
23.32
Average
23.32
Low
23.32
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -9.8
Both models agree Avg diff: 1.7°C

Where are air quality stations near Ílhavo?

79
Santiais
21.4 km 20.0°C 74.0% RH PM2.5: 25.4 µg/m³ PM10: 30.3 µg/m³

What cities are near Ílhavo?

75 Vilar 75 Aveiro 75 Ovar 75 São João da Madeira 69 Feira 57 Eiras 58 Espinho 57 São Paulo de Frades 55 Ribeira de Frades 55 São Martinho do Bispo
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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 2026-05-30T13:12 UTC.