Air Quality in Trofa, Portugal

Clear
25.0°C · 48.1% humidity
25.0°
Feels 25.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
44 12pm
45
45
42 3pm
44
24
24 6pm
24
24
24 9pm
24
24
24 12am
24
44
44 3am
44
44
44 6am
44
24
24 9am
24
24
Station readings
44
45
45
45
40
CAMS model adj -10
54
54
54
54
54
34
34
34
34
34
34
34
34
34
54
54
54
54
54
54
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 5 stn

Trofa'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.

48.1%
Humidity
7.1 km/h
Wind SW
1015.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.05 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Trofa?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.510.05 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
10.05
Median
10.3
Average
9.6
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.5

What is the 7-day forecast for Trofa?

05-30
25.0° 13.5°
05-31
26.1° 15.3°
0.88 mm
06-01
25.0° 13.8°
06-02
18.9° 11.4°
1.44 mm
06-03
25.3° 17.1°
6.44 mm
06-04
20.7° 15.2°
0.44 mm
06-05
28.3° 18.2°
0.69 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Trofa?

33
Paços de Ferreira, Paços de Ferreira, Portugal
16.9 km PM2.5: 7.9 µg/m³
19
Paços de Ferreira, Paços de Ferreira, Portugal
16.9 km PM2.5: 4.6 µg/m³
50
Sobreiras-Lordelo do Ouro, Porto, Portugal
22.7 km PM2.5: 12.0 µg/m³
30
Sobreiras-Lordelo do Ouro, Porto, Portugal
22.7 km PM2.5: 7.2 µg/m³
46
portugal-braga-av-barros-e-soares
24.4 km 35.5°C 32.0% RH PM2.5: 11.0 µg/m³ PM10: 8.0 µg/m³
29
portugal-braga-rua-do-caires
25.6 km 34.4°C 36.0% RH PM2.5: 7.0 µg/m³ PM10: 8.0 µg/m³
59
AirGradient O-1PST
25.7 km 30.4°C 56.2% RH PM2.5: 15.8 µg/m³ PM10: 25.6 µg/m³
38
portugal-braga-pct-beato-inácio-de-azevedo
26.9 km 33.3°C 38.0% RH PM2.5: 9.0 µg/m³ PM10: 9.0 µg/m³
46
portugal-braga-r-fonte-do-mundo
27.0 km 35.5°C 33.0% RH PM2.5: 11.0 µg/m³ PM10: 11.0 µg/m³

What cities are near Trofa?

42 Bougado 52 Vermoim 52 Alfena 52 Maia 53 Ermesinde 53 Águas Santas 53 Leça do Bailio 50 Vila do Conde 54 Baguim do Monte 54 São Tiago de Custoias
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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 2026-05-30T14:23 UTC.