Air Quality in Caldas da Rainha, Portugal

Windy
18.7°C · 70.5% humidity
18.7°
Feels 18.7°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 1pm
54
54
44 4pm
47
49
50 7pm
51
52
53 10pm
53
53
54 1am
54
54
54 4am
54
54
54 7am
54
54
34 10am
34
34
AD 728×90

Air Quality Index Trend

33h · 2 stn

Caldas da Rainha'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.

70.5%
Humidity
72.9 km/h
Wind NNW
1017.1 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.6 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Caldas da Rainha?

Temperature & Precipitation

PM2.5 Trend

33h · 2 stations
PM2.510.6 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (1 station within 25 km)
10.6
Median
10.6
Average
10.6
Low
10.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +0.2

What is the 7-day forecast for Caldas da Rainha?

09-05
26.6° 17.3°
09-06
23.5° 16.8°
09-07
24.8° 14.3°
09-08
22.7° 17.1°
2.0 mm
09-09
37.4° 16.4°
09-10
24.5° 18.0°
09-11
24.7° 16.1°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Caldas da Rainha?

32
Lourinhã, Lourinhã, Portugal
16.7 km PM2.5: 7.7 µg/m³
44
Lourinhã, Lourinhã, Portugal
16.7 km PM2.5: 10.6 µg/m³
35
Lourinhã, Lourinhã, Portugal
16.7 km PM2.5: 8.4 µg/m³

What cities are near Caldas da Rainha?

44 Peniche 42 Alcobaça 44 Torres Vedras 54 Monsanto 30 Marinha Grande 54 Santarém 39 Azambuja 40 Leiria 34 Vila Franca de Xira 54 Torres Novas
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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 2026-09-05T15:08 UTC.