Air Quality in São Mamede de Infesta, Portugal

Overcast
16.8°C · 91.2% humidity
16.8°
Feels 16.8°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
66 6am
66
66
16 9am
27
14
20 12pm
24
27
29 3pm
30
31
32 6pm
33
33
33 9pm
34
54
54 12am
54
54
54 3am
66
66
AD 728×90

Air Quality Index Trend

49h · 4 stn

São Mamede de Infesta'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.

91.2%
Humidity
10.1 km/h
Wind ESE
1018.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
16
3.8 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

49h · 4 stations
PM2.53.8 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
3.8
Median
3.8
Average
3.8
Low
3.8
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +12.6
07-22
22.9° 16.8°
07-23
32.1° 17.6°
2.38 mm
07-24
24.1° 17.8°
07-25
26.0° 17.2°
07-26
26.0° 13.6°
07-27
26.8° 16.0°
0.25 mm
07-28
34.4° 18.1°
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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 2026-07-22T08:58 UTC.