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Rio de Loba (Viseu) (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
11°C
Heavy rain
Humidity
96.7%
Wind
9 m/s
Pressure
996.9 hPa
Direction
191°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
4° / 11°
Precip.
34.3mm
Max wind
8.7 m/s

Hourly Forecast

02.02
Now
Weather
11°
1.4
9
02.02
02:00
Weather
10°
4.4
8
02.02
03:00
Weather
10°
6.2
8
02.02
04:00
Weather
10°
3
7
02.02
05:00
Weather
0.5
6
02.02
06:00
Weather
1.1
7
02.02
07:00
Weather
0.6
7
02.02
08:00
Weather
0.9
7
02.02
09:00
Weather
0.8
7
02.02
10:00
Weather
1.6
6
02.02
11:00
Weather
0.3
7
02.02
12:00
Weather
1.3
02.02
13:00
Weather
1.6
6
02.02
14:00
Weather
0.4
02.02
15:00
Weather
0.9
6
02.02
16:00
Weather
1.2
02.02
17:00
Weather
0.1
02.02
18:00
Weather
0.3
02.02
19:00
Weather
0.2
02.02
20:00
Weather
1.4
02.02
21:00
Weather
2.8
02.02
22:00
Weather
1.2
6
02.02
23:00
Weather
1.2
03.02
00:00
Weather
0.9
6

Temperature

11°C
4°C
01:00
11°C
02:00
10°C
03:00
10°C
04:00
10°C
05:00
8°C
06:00
8°C
07:00
7°C
08:00
6°C
09:00
6°C
10:00
6°C
11:00
5°C
12:00
6°C
13:00
6°C
14:00
5°C
15:00
6°C
16:00
5°C
17:00
4°C
18:00
5°C
19:00
5°C
20:00
5°C
21:00
5°C
22:00
5°C
23:00
4°C
00:00
5°C
01:00 12:00 00:00

Precipitation

6.2mm
0mm
01:00
1.4mm
02:00
4.4mm
03:00
6.2mm
04:00
3mm
05:00
0.5mm
06:00
1.1mm
07:00
0.6mm
08:00
0.9mm
09:00
0.8mm
10:00
1.6mm
11:00
0.3mm
12:00
1.3mm
13:00
1.6mm
14:00
0.4mm
15:00
0.9mm
16:00
1.2mm
17:00
0.1mm
18:00
0.3mm
19:00
0.2mm
20:00
1.4mm
21:00
2.8mm
22:00
1.2mm
23:00
1.2mm
00:00
0.9mm
01:00 12:00 00:00

Wind

8.7m/s
0m/s
01:00
8.7 m/s
02:00
8.2 m/s
03:00
7.7 m/s
04:00
6.7 m/s
05:00
6.3 m/s
06:00
6.6 m/s
07:00
7.1 m/s
08:00
6.9 m/s
09:00
6.5 m/s
10:00
5.5 m/s
11:00
6.5 m/s
12:00
4.5 m/s
13:00
5.6 m/s
14:00
4.9 m/s
15:00
5.6 m/s
16:00
4.7 m/s
17:00
5 m/s
18:00
4.8 m/s
19:00
4.7 m/s
20:00
4.3 m/s
21:00
4.9 m/s
22:00
6.1 m/s
23:00
4.8 m/s
00:00
6.3 m/s
01:00 12:00 00:00

Radiation

0.212 uSv
14.4 km
26.5%

Measurement time: 2026-02-01 19:00

source: remap_europe

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Info


Country: Portugal
Region: Viseu
Latitude: 40.66596
Longitude: -7.87781

Cities in the area:


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About Air Quality in Rio de Loba

Air quality in Rio de Loba 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 Rio de Loba

  • 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 Rio de Loba?

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 Rio de Loba

If you're planning outdoor activities in Rio de Loba, 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.