Air Quality in Feira, Portugal
Windy
22.9°C · 38.1% humidity
22.9°
Feels 22.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Feira's air quality — share it
AQI Forecast
Calibrated
67
9am
39
26
26
12pm
31
37
40
3pm
42
43
44
6pm
45
46
46
9pm
46
47
47
12am
47
54
47
3am
47
47
47
6am
47
47
Station readings
67
39
26
12
CAMS model
adj +20
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
34
27
27
27
27
27
27
Air Quality Index Trend
36h · 2 stnFeira'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.
38.1%
Humidity
65.3 km/h
Wind WNW
1013.2 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.16 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Feira?
Temperature & Precipitation
PM2.5 Trend
36h · 2 stationsPM2.56.16 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (2 stations within 25 km)
6.16
Median
6.18
Average
6.11
Low
6.25
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2
What is the 7-day forecast for Feira?
06-09
22.9° 13.6°
06-10
19.6° 12.7°
0.75 mm
06-11
35.1° 20.2°
0.31 mm
06-12
33.7° 18.8°
0.88 mm
06-13
24.4° 14.6°
5.06 mm
06-14
21.7° 15.5°
1.06 mm
06-15
24.9° 16.0°
Both models agree
Avg diff: 4.8°C
Where are air quality stations near Feira?
9
Santiais
18
AirGradient O-1PST
57
Sobreiras-Lordelo do Ouro, Porto, Portugal
51
Sobreiras-Lordelo do Ouro, Porto, Portugal
What cities are near Feira?
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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 2026-06-09T11:45 UTC.