Air Quality in Feira, Portugal

Cloudy
15.4°C · 84.2% humidity
15.4°
Feels 15.4°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 7pm
31
13
10 10pm
11
11
11 1am
11
11
11 4am
11
11
31 7am
11
11
11 10am
11
11
11 1pm
11
11
11 4pm
4
4
Station readings
40
13
13
5
CAMS model adj -23
54
54
34
34
34
34
34
34
34
34
34
34
54
34
34
34
34
34
34
34
34
34
27
27
AD 728×90

Air Quality Index Trend

48h · 2 stn

Feira'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.

84.2%
Humidity
31.6 km/h
Wind SSW
1012.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
10
2.49 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Feira?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.52.49 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
2.49
Median
2.49
Average
2.49
Low
2.49
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +4.9

What is the 7-day forecast for Feira?

05-30
23.5° 13.4°
0.19 mm
05-31
24.1° 15.1°
1.0 mm
06-01
24.3° 13.8°
06-02
18.2° 12.1°
1.63 mm
06-03
23.5° 17.0°
11.19 mm
06-04
20.5° 15.2°
0.56 mm
06-05
26.9° 17.7°
0.75 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Feira?

3
Santiais
17.9 km 18.0°C 74.0% RH PM2.5: 0.8 µg/m³ PM10: 1.0 µg/m³
10
AirGradient O-1PST
24.9 km 17.6°C 82.4% RH PM2.5: 2.3 µg/m³ PM10: 3.0 µg/m³
33
Sobreiras-Lordelo do Ouro, Porto, Portugal
26.6 km PM2.5: 7.9 µg/m³
42
Sobreiras-Lordelo do Ouro, Porto, Portugal
26.6 km PM2.5: 10.1 µg/m³

What cities are near Feira?

10 São João da Madeira 10 Ovar 33 Espinho 40 Valadares 36 Vilar de Andorinho 40 Santo Ovídio 38 Oliveira do Douro 41 Vila Nova de Gaia 43 Canidelo 25 Gondomar
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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 2026-05-30T21:31 UTC.