Air Quality in São João da Madeira, Portugal

Partly Cloudy
13.6°C · 67.6% humidity
13.6°
Feels 13.6°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
44 5am
44
44
60 8am
55
51
49 11am
47
45
46 2pm
46
45
45 5pm
45
44
44 8pm
44
44
44 11pm
44
44
51 2am
44
44
Station readings
28
26
75
67
CAMS model adj +17
27
27
27
25
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
34
27
27
AD 728×90

Air Quality Index Trend

30h · 1 stn

São João da Madeira'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 João da Madeira is 1.1× the WHO 24-hour guideline of 15 µg/m³.

67.6%
Humidity
21.8 km/h
Wind E
1016.6 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
60
16.58 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

30h · 1 station
PM2.516.58 µg/m³ ×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
16.58
Median
16.58
Average
16.58
Low
16.58
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -10.3
06-09
22.9° 13.6°
06-10
19.6° 12.7°
0.75 mm
06-11
35.1° 20.2°
0.31 mm
06-12
33.7° 18.8°
0.88 mm
06-13
24.4° 14.6°
5.06 mm
06-14
21.7° 15.5°
1.06 mm
06-15
24.9° 16.0°
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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 2026-06-09T07:52 UTC.