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Alpendurada (Porto) (PT)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Rain
9°C
Rain
Humidity
86.8%
Wind
6 m/s
Pressure
995.8 hPa
Direction
227°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
6° / 9°
Precip.
23.2mm
Max wind
6.4 m/s

Hourly Forecast

02.02
Now
Weather
0.4
6
02.02
15:00
Weather
3.5
6
02.02
16:00
Weather
1
6
02.02
17:00
Weather
2.6
5
02.02
18:00
Weather
1.6
02.02
19:00
Weather
0.3
02.02
20:00
Weather
1.9
02.02
21:00
Weather
0.8
02.02
22:00
Weather
02.02
23:00
Weather
03.02
00:00
Weather
0.5
03.02
01:00
Weather
0.7
03.02
02:00
Weather
0.2
03.02
03:00
Weather
1
03.02
04:00
Weather
1.4
03.02
05:00
Weather
1.5
5
03.02
06:00
Weather
2.2
5
03.02
07:00
Weather
0.7
03.02
08:00
Weather
0.3
03.02
09:00
Weather
0.6
03.02
10:00
Weather
0.8
03.02
11:00
Weather
0.5
03.02
12:00
Weather
0.2
03.02
13:00
Weather
0.5

Temperature

9°C
6°C
14:00
9°C
15:00
9°C
16:00
8°C
17:00
9°C
18:00
7°C
19:00
8°C
20:00
8°C
21:00
8°C
22:00
7°C
23:00
8°C
00:00
7°C
01:00
7°C
02:00
7°C
03:00
7°C
04:00
7°C
05:00
7°C
06:00
7°C
07:00
6°C
08:00
7°C
09:00
7°C
10:00
8°C
11:00
7°C
12:00
8°C
13:00
9°C
14:00 01:00 13:00

Precipitation

3.5mm
0mm
14:00
0.4mm
15:00
3.5mm
16:00
1mm
17:00
2.6mm
18:00
1.6mm
19:00
0.3mm
20:00
1.9mm
21:00
0.8mm
00:00
0.5mm
01:00
0.7mm
02:00
0.2mm
03:00
1mm
04:00
1.4mm
05:00
1.5mm
06:00
2.2mm
07:00
0.7mm
08:00
0.3mm
09:00
0.6mm
10:00
0.8mm
11:00
0.5mm
12:00
0.2mm
13:00
0.5mm
14:00 01:00 13:00

Wind

6.4m/s
0m/s
14:00
5.8 m/s
15:00
6.4 m/s
16:00
6.3 m/s
17:00
5.1 m/s
18:00
4.7 m/s
19:00
4.3 m/s
20:00
4.6 m/s
21:00
4.7 m/s
22:00
4.6 m/s
23:00
5 m/s
00:00
4.7 m/s
01:00
4.7 m/s
02:00
4.9 m/s
03:00
4.3 m/s
04:00
4.6 m/s
05:00
5.2 m/s
06:00
5.2 m/s
07:00
4.7 m/s
08:00
4.5 m/s
09:00
4.6 m/s
10:00
3.9 m/s
11:00
4.4 m/s
12:00
3.9 m/s
13:00
4.1 m/s
14:00 01:00 13:00

Radiation

0.096 uSv
30.1 km
12%

Measurement time: 2026-02-02 08:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
37.4 km
2
0.7%

Measurement time: 2026-02-02 12:28

Calculated from PM2.5/PM10

O3
37.4 km
85.58 µg/m3
53.5%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

CO
37.4 km
0.13672 mg/m3
1%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

PM10
37.4 km
1.05 µg/m3
0.8%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

PM2.5
37.4 km
0.52 µg/m3
0.6%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

NO2
37.4 km
0.6 µg/m3
0.3%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

SO2
37.4 km
0.19 µg/m3
0.1%

Measurement time: 2026-02-02 12:28

source: OpenWeatherMap

Info


Country: Portugal
Region: Porto
Latitude: 41.08944
Longitude: -8.24643


Solar Energy

Low
177.4 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Alpendurada

About Air Quality in Alpendurada

Air quality in Alpendurada is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Alpendurada

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Alpendurada?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Alpendurada

If you're planning outdoor activities in Alpendurada, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.