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Huldenberg (Flanders) (BE)

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
5°C
Rain
Humidity
96.8%
Wind
3 m/s
Pressure
1003.3 hPa
Direction
180°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
4° / 9°
Precip.
12mm
Max wind
4.5 m/s

Hourly Forecast

13.03
Now
Weather
0.4
13.03
19:00
Weather
0.4
13.03
20:00
Weather
0.3
13.03
21:00
Weather
0.3
13.03
22:00
Weather
0.4
13.03
23:00
Weather
1.2
14.03
00:00
Weather
1.4
14.03
01:00
Weather
1.4
14.03
02:00
Weather
1.1
14.03
03:00
Weather
1
14.03
04:00
Weather
0.7
14.03
05:00
Weather
0.9
14.03
06:00
Weather
0.5
14.03
07:00
Weather
14.03
08:00
Weather
14.03
09:00
Weather
14.03
10:00
Weather
14.03
11:00
Weather
14.03
12:00
Weather
14.03
13:00
Weather
14.03
14:00
Weather
1.4
14.03
15:00
Weather
0.6
14.03
16:00
Weather
14.03
17:00
Weather

Temperature

9°C
4°C
18:00
5°C
19:00
5°C
20:00
5°C
21:00
5°C
22:00
5°C
23:00
5°C
00:00
4°C
01:00
4°C
02:00
4°C
03:00
4°C
04:00
4°C
05:00
4°C
06:00
4°C
07:00
4°C
08:00
5°C
09:00
6°C
10:00
7°C
11:00
8°C
12:00
8°C
13:00
9°C
14:00
8°C
15:00
6°C
16:00
6°C
17:00
5°C
18:00 05:00 17:00

Precipitation

1.4mm
0mm
18:00
0.4mm
19:00
0.4mm
20:00
0.3mm
21:00
0.3mm
22:00
0.4mm
23:00
1.2mm
00:00
1.4mm
01:00
1.4mm
02:00
1.1mm
03:00
1mm
04:00
0.7mm
05:00
0.9mm
06:00
0.5mm
14:00
1.4mm
15:00
0.6mm
18:00 05:00 17:00

Wind

4.5m/s
0m/s
18:00
3.3 m/s
19:00
3 m/s
20:00
2.8 m/s
21:00
2.9 m/s
22:00
2.6 m/s
23:00
2.5 m/s
00:00
2.7 m/s
01:00
2.6 m/s
02:00
3 m/s
03:00
3.3 m/s
04:00
3.6 m/s
05:00
3.3 m/s
06:00
4.2 m/s
07:00
4.4 m/s
08:00
4.2 m/s
09:00
4.2 m/s
10:00
4.4 m/s
11:00
4.5 m/s
12:00
4.2 m/s
13:00
3.9 m/s
14:00
3.7 m/s
15:00
4.3 m/s
16:00
2.6 m/s
17:00
2.8 m/s
18:00 05:00 17:00

Radiation

0.092 uSv
11.3 km
11.5%

Measurement time: 2026-03-13 18:18

source: radioactiveAtHome

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
47.7 km
57
19%

Measurement time: 2026-03-13 18:00

Calculated from PM2.5/PM10

O3
90.1 km
30.1 µg/m3
18.8%

Measurement time: 2026-03-13 18:00

source: Aqicn

PM2.5
47.7 km
15 µg/m3
17.9%

Measurement time: 2026-03-13 18:00

source: Aqicn

PM10
73.4 km
14 µg/m3
10%

Measurement time: 2026-03-13 18:00

source: Aqicn

NO2
47.7 km
11.9 µg/m3
6%

Measurement time: 2026-03-13 18:00

source: Aqicn

SO2
43.2 km
0.6 µg/m3
0.2%

Measurement time: 2026-03-13 18:00

source: Aqicn

CO
72.3 km
0.0001 mg/m3
0%

Measurement time: 2026-03-13 18:00

source: Aqicn

Info


Country: Belgium
Region: Flanders
Latitude: 50.78939
Longitude: 4.5831


Solar Energy

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0 W/m²
Solar Radiation
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About Air Quality in Huldenberg

Air quality in Huldenberg 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 Huldenberg

  • 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 Huldenberg?

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 Huldenberg

If you're planning outdoor activities in Huldenberg, 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.