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Silvalde (Aveiro) (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

Cloudy
13°C
Cloudy
Humidity
95.8%
Wind
8 m/s
Pressure
1023.5 hPa
Direction
200°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
12° / 14°
Precip.
1.9mm
Max wind
10.7 m/s

Hourly Forecast

11.01
Now
Weather
13°
8
11.01
18:00
Weather
13°
8
11.01
19:00
Weather
13°
8
11.01
20:00
Weather
12°
8
11.01
21:00
Weather
12°
0.2
8
11.01
22:00
Weather
12°
0.2
9
11.01
23:00
Weather
12°
0.4
9
12.01
00:00
Weather
12°
0.2
9
12.01
01:00
Weather
12°
0.2
10
12.01
02:00
Weather
12°
0.3
9
12.01
03:00
Weather
12°
0.2
10
12.01
04:00
Weather
12°
0.2
9
12.01
05:00
Weather
12°
10
12.01
06:00
Weather
12°
10
12.01
07:00
Weather
12°
10
12.01
08:00
Weather
12°
10
12.01
09:00
Weather
12°
10
12.01
10:00
Weather
12°
10
12.01
11:00
Weather
13°
11
12.01
12:00
Weather
13°
10
12.01
13:00
Weather
14°
10
12.01
14:00
Weather
14°
10
12.01
15:00
Weather
14°
10
12.01
16:00
Weather
14°
10

Temperature

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

Precipitation

0.4mm
0mm
21:00
0.2mm
22:00
0.2mm
23:00
0.4mm
00:00
0.2mm
01:00
0.2mm
02:00
0.3mm
03:00
0.2mm
04:00
0.2mm
17:00 04:00 16:00

Wind

10.7m/s
0m/s
17:00
7.6 m/s
18:00
7.6 m/s
19:00
8 m/s
20:00
7.8 m/s
21:00
8 m/s
22:00
8.8 m/s
23:00
9.1 m/s
00:00
9.3 m/s
01:00
9.5 m/s
02:00
9.2 m/s
03:00
9.6 m/s
04:00
9.4 m/s
05:00
9.7 m/s
06:00
9.6 m/s
07:00
9.7 m/s
08:00
9.9 m/s
09:00
9.8 m/s
10:00
10.2 m/s
11:00
10.7 m/s
12:00
10.4 m/s
13:00
9.9 m/s
14:00
10.1 m/s
15:00
9.9 m/s
16:00
9.9 m/s
17:00 04:00 16:00

Radiation

0.099 uSv
16.6 km
12.4%

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
17.5 km
69
23%

Calculated from PM2.5/PM10

PM2.5
17.5 km
21 µg/m3
25%

source: Aqicn

O3
17.5 km
22.8 µg/m3
14.3%

source: Aqicn

PM10
17.5 km
17 µg/m3
12.1%

source: Aqicn

NO2
17.5 km
3.2 µg/m3
1.6%

source: Aqicn

About Air Quality in Silvalde

Air quality in Silvalde 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 Silvalde

  • 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 Silvalde?

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 Silvalde

If you're planning outdoor activities in Silvalde, 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.