Air Quality in São Martinho do Bispo, Portugal

Windy
20.6°C · 55.9% humidity
20.6°
Feels 20.6°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 5pm
54
54
58 8pm
54
54
54 11pm
54
54
54 2am
54
54
54 5am
54
54
54 8am
54
54
54 11am
54
54
54 2pm
34
34
AD 728×90

São Martinho do Bispo'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 São Martinho do Bispo is 1.0× the WHO 24-hour guideline of 15 µg/m³.

55.9%
Humidity
55.5 km/h
Wind NW
1016.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
58
15.46 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.515.46 µg/m³ ✓ WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
09-05
31.1° 16.8°
09-06
28.8° 15.2°
09-07
28.5° 12.7°
09-08
24.2° 14.0°
1.25 mm
09-09
38.0° 13.1°
09-10
30.8° 16.8°
09-11
30.1° 15.3°
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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 2026-09-05T19:01 UTC.