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Meadela (Viana do Castelo) (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

Heavy rain
12°C
Heavy rain
Humidity
86.2%
Wind
14 m/s
Pressure
986.5 hPa
Direction
234°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 13°
Precip.
36.6mm
Max wind
15.7 m/s

Hourly Forecast

05.02
Now
Weather
12°
4.7
14
05.02
11:00
Weather
12°
2.3
16
05.02
12:00
Weather
12°
3
16
05.02
13:00
Weather
12°
2.5
13
05.02
14:00
Weather
12°
1.9
12
05.02
15:00
Weather
13°
0.9
13
05.02
16:00
Weather
13°
3
12
05.02
17:00
Weather
11°
1
11
05.02
18:00
Weather
11°
1.7
11
05.02
19:00
Weather
11°
0.8
12
05.02
20:00
Weather
11°
0.8
12
05.02
21:00
Weather
11°
1.5
12
05.02
22:00
Weather
10°
2.3
10
05.02
23:00
Weather
10°
0.2
11
06.02
00:00
Weather
11°
0.3
10
06.02
01:00
Weather
11°
0.8
10
06.02
02:00
Weather
11°
0.1
9
06.02
03:00
Weather
11°
1.1
8
06.02
04:00
Weather
10°
0.1
8
06.02
05:00
Weather
10°
0.7
6
06.02
06:00
Weather
1
5
06.02
07:00
Weather
1.6
6
06.02
08:00
Weather
2.9
6
06.02
09:00
Weather
1.4
6

Temperature

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

Precipitation

4.7mm
0mm
10:00
4.7mm
11:00
2.3mm
12:00
3mm
13:00
2.5mm
14:00
1.9mm
15:00
0.9mm
16:00
3mm
17:00
1mm
18:00
1.7mm
19:00
0.8mm
20:00
0.8mm
21:00
1.5mm
22:00
2.3mm
23:00
0.2mm
00:00
0.3mm
01:00
0.8mm
02:00
0.1mm
03:00
1.1mm
04:00
0.1mm
05:00
0.7mm
06:00
1mm
07:00
1.6mm
08:00
2.9mm
09:00
1.4mm
10:00 21:00 09:00

Wind

15.7m/s
0m/s
10:00
13.9 m/s
11:00
15.7 m/s
12:00
15.7 m/s
13:00
13.1 m/s
14:00
12.3 m/s
15:00
13.2 m/s
16:00
12.1 m/s
17:00
10.6 m/s
18:00
11.1 m/s
19:00
11.9 m/s
20:00
11.7 m/s
21:00
11.9 m/s
22:00
10.3 m/s
23:00
11.3 m/s
00:00
9.9 m/s
01:00
9.9 m/s
02:00
8.9 m/s
03:00
7.9 m/s
04:00
7.6 m/s
05:00
5.8 m/s
06:00
5.1 m/s
07:00
6.1 m/s
08:00
6.1 m/s
09:00
6.3 m/s
10:00 21:00 09:00

Radiation

0.119 uSv
40.3 km
14.9%

Measurement time: 2026-02-05 06:00

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
59.5 km
37
12.3%

Measurement time: 2026-02-05 09:00

Calculated from PM2.5/PM10

O3
77.1 km
86.58 µg/m3
54.1%

Measurement time: 2026-02-05 08:08

source: OpenWeatherMap

PM2.5
59.5 km
9 µg/m3
10.7%

Measurement time: 2026-02-05 09:00

source: Aqicn

PM10
59.5 km
13 µg/m3
9.3%

Measurement time: 2026-02-05 09:00

source: Aqicn

CO
47.2 km
0.11025 mg/m3
0.8%

Measurement time: 2026-02-05 09:03

source: OpenWeatherMap

NO2
59.5 km
1.4 µg/m3
0.7%

Measurement time: 2026-02-05 09:00

source: Aqicn

SO2
47.2 km
0.36 µg/m3
0.1%

Measurement time: 2026-02-05 09:03

source: OpenWeatherMap

Info


Country: Portugal
Latitude: 41.70654
Longitude: -8.79628

Cities in the area:


Solar Energy

Low
265.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Meadela

About Air Quality in Meadela

Air quality in Meadela 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 Meadela

  • 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 Meadela?

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 Meadela

If you're planning outdoor activities in Meadela, 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.