Air Quality in Águas Santas, Portugal

Windy
21.9°C · 50.5% humidity
21.9°
Feels 21.9°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
66 1pm
66
66
45 4pm
51
55
58 7pm
60
62
63 10pm
64
65
53 1am
53
53
54 4am
54
54
54 7am
54
54
54 10am
54
54
AD 728×90

Air Quality Index Trend

45h · 7 stn

Águas Santas'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.

50.5%
Humidity
44.5 km/h
Wind NW
1015.9 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
45
10.8 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Águas Santas?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.510.8 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX7.9
Very High
AD 300×250
Station readings (1 station within 25 km)
10.8
Median
10.8
Average
10.8
Low
10.8
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +5.6

What is the 7-day forecast for Águas Santas?

09-05
29.2° 19.2°
09-06
27.3° 19.0°
09-07
25.8° 14.2°
09-08
24.7° 17.6°
1.94 mm
09-09
35.3° 15.1°
09-10
29.2° 21.7°
09-11
27.9° 18.0°
0.81 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Águas Santas?

13
Sobreiras-Lordelo do Ouro, Porto, Portugal
9.8 km PM2.5: 3.1 µg/m³
61
Sobreiras-Lordelo do Ouro, Porto, Portugal
9.8 km PM2.5: 16.9 µg/m³
37
Sobreiras-Lordelo do Ouro, Porto, Portugal
9.8 km PM2.5: 8.9 µg/m³
45
Paços de Ferreira, Paços de Ferreira, Portugal
18.2 km PM2.5: 10.8 µg/m³

What cities are near Águas Santas?

45 Ermesinde 45 Baguim do Monte 45 São Mamede de Infesta 45 Rio Tinto 45 Vermoim 45 Paranhos 45 Maia 45 Leça do Bailio 45 São Tiago de Custoias 45 Alfena
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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 2026-09-05T15:49 UTC.