Air Quality in Rio de Mouro, Portugal

Windy
19.2°C · 79.9% humidity
19.2°
Feels 19.2°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
66 1pm
60
69
64 4pm
62
61
60 7pm
60
59
59 10pm
39
38
38 1am
38
38
38 4am
38
38
38 7am
38
38
38 10am
38
38
Station readings
66
60
69
CAMS model adj +4
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

Rio de Mouro'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. Current PM2.5 concentration in Rio de Mouro is 1.2× the WHO 24-hour guideline of 15 µg/m³.

79.9%
Humidity
137.4 km/h
Wind N
1017.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
64
18.12 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Rio de Mouro?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.518.12 µg/m³ ×1.2 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (3 stations within 25 km)
18.12
Median
15.39
Average
8.2
Low
19.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -7.3

What is the 7-day forecast for Rio de Mouro?

09-05
21.2° 19.2°
09-06
20.1° 19.2°
09-07
20.9° 19.1°
09-08
20.9° 19.2°
1.19 mm
09-09
23.6° 19.1°
0.06 mm
09-10
22.3° 19.9°
0.19 mm
09-11
20.0° 19.1°
0.06 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Rio de Mouro?

46
Mem Martins, Sintra, Portugal
2.7 km PM2.5: 11.0 µg/m³
69
QSintra_Sensor1
5.6 km 35.0°C 40.1% RH PM2.5: 20.6 µg/m³ PM10: 21.5 µg/m³
68
Aldeia de Juzo
11.3 km 35.5°C 35.0% RH PM2.5: 20.0 µg/m³ PM10: 21.3 µg/m³
37
Entrecampos, Lisboa, Portugal
15.7 km PM2.5: 8.9 µg/m³
40
Laranjeiro, Almada, Portugal
18.7 km PM2.5: 9.6 µg/m³
24
Laranjeiro, Almada, Portugal
18.7 km PM2.5: 5.8 µg/m³
27
Olivais, Lisboa, Portugal
19.1 km PM2.5: 6.5 µg/m³
34
Olivais, Lisboa, Portugal
19.1 km PM2.5: 8.2 µg/m³

What cities are near Rio de Mouro?

62 Cacém 64 Algueirão 60 Massamá 58 Belas 65 Sintra 57 Queluz 56 Olival 63 São Domingos de Rana 66 Alcabideche 56 Carnaxide
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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 2026-09-05T15:10 UTC.