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Vialonga (Lisbon) (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

Bewölkt
10°C
Bewölkt
Humidity
94.5%
Wind
3 m/s
Pressure
1027.3 hPa
Direction
201°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
10° / 15°
Precip.
1.2mm
Max wind
5.5 m/s

Hourly Forecast

11.01
Now
Weather
10°
11.01
09:00
Weather
11°
11.01
10:00
Weather
12°
11.01
11:00
Weather
13°
0.2
11.01
12:00
Weather
14°
0.1
5
11.01
13:00
Weather
14°
6
11.01
14:00
Weather
15°
5
11.01
15:00
Weather
14°
0.1
5
11.01
16:00
Weather
14°
0.2
11.01
17:00
Weather
13°
0.2
11.01
18:00
Weather
12°
0.2
11.01
19:00
Weather
12°
11.01
20:00
Weather
12°
11.01
21:00
Weather
12°
11.01
22:00
Weather
12°
11.01
23:00
Weather
11°
12.01
00:00
Weather
11°
12.01
01:00
Weather
11°
12.01
02:00
Weather
11°
12.01
03:00
Weather
11°
12.01
04:00
Weather
11°
0.1
12.01
05:00
Weather
11°
0.1
12.01
06:00
Weather
11°
5
12.01
07:00
Weather
11°
5

Temperature

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

Precipitation

0.2mm
0mm
11:00
0.2mm
12:00
0.1mm
15:00
0.1mm
16:00
0.2mm
17:00
0.2mm
18:00
0.2mm
04:00
0.1mm
05:00
0.1mm
08:00 19:00 07:00

Wind

5.5m/s
0m/s
08:00
3.1 m/s
09:00
3.5 m/s
10:00
3.6 m/s
11:00
4.9 m/s
12:00
5.3 m/s
13:00
5.5 m/s
14:00
5.2 m/s
15:00
5.2 m/s
16:00
4.9 m/s
17:00
3.5 m/s
18:00
3.7 m/s
19:00
3.8 m/s
20:00
3.5 m/s
21:00
3.9 m/s
22:00
4.1 m/s
23:00
4 m/s
00:00
3.8 m/s
01:00
3.8 m/s
02:00
3.8 m/s
03:00
3.7 m/s
04:00
4 m/s
05:00
4.8 m/s
06:00
5.3 m/s
07:00
5.3 m/s
08:00 19:00 07:00

Radiation

0.054 uSv
11.2 km
6.8%

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
15 km
126
42%

Calculated from PM2.5/PM10

O3
19.2 km
87.88 µg/m3
54.9%

source: OpenWeatherMap

PM2.5
15 km
46 µg/m3
54.8%

source: Aqicn

PM10
15 km
20 µg/m3
14.3%

source: Aqicn

NO2
15 km
22 µg/m3
11%

source: Aqicn

SO2
15 km
3.1 µg/m3
0.9%

source: Aqicn

CO
19.2 km
0.12001 mg/m3
0.9%

source: OpenWeatherMap

About Air Quality in Vialonga

Air quality in Vialonga 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 Vialonga

  • 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 Vialonga?

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 Vialonga

If you're planning outdoor activities in Vialonga, 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.