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Herzberg am Harz (Lower Saxony) (DE)

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

Partly cloudy
1°C
Partly cloudy
Humidity
83.2%
Wind
5 m/s
Pressure
1014.1 hPa
Direction
158°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
0° / 5°
Precip.
5.4mm
Max wind
6.6 m/s

Hourly Forecast

16.03
Now
Weather
5
16.03
01:00
Weather
5
16.03
02:00
Weather
6
16.03
03:00
Weather
6
16.03
04:00
Weather
1
6
16.03
05:00
Weather
0.8
6
16.03
06:00
Weather
0.2
5
16.03
07:00
Weather
1.3
5
16.03
08:00
Weather
0.7
6
16.03
09:00
Weather
6
16.03
10:00
Weather
0.4
6
16.03
11:00
Weather
0.3
6
16.03
12:00
Weather
0.3
7
16.03
13:00
Weather
0.4
6
16.03
14:00
Weather
6
16.03
15:00
Weather
5
16.03
16:00
Weather
16.03
17:00
Weather
16.03
18:00
Weather
16.03
19:00
Weather
16.03
20:00
Weather
16.03
21:00
Weather
16.03
22:00
Weather
16.03
23:00
Weather

Temperature

5°C
0°C
00:00
1°C
01:00
1°C
02:00
1°C
03:00
0°C
04:00
0°C
05:00
1°C
06:00
1°C
07:00
2°C
08:00
2°C
09:00
3°C
10:00
4°C
11:00
4°C
12:00
4°C
13:00
4°C
14:00
4°C
15:00
4°C
16:00
5°C
17:00
4°C
18:00
2°C
19:00
2°C
20:00
1°C
21:00
0°C
22:00
1°C
23:00
1°C
00:00 11:00 23:00

Precipitation

1.3mm
0mm
04:00
1mm
05:00
0.8mm
06:00
0.2mm
07:00
1.3mm
08:00
0.7mm
10:00
0.4mm
11:00
0.3mm
12:00
0.3mm
13:00
0.4mm
00:00 11:00 23:00

Wind

6.6m/s
0m/s
00:00
5.1 m/s
01:00
5.4 m/s
02:00
6 m/s
03:00
5.7 m/s
04:00
5.6 m/s
05:00
5.8 m/s
06:00
5.4 m/s
07:00
5.3 m/s
08:00
5.5 m/s
09:00
6.4 m/s
10:00
6.2 m/s
11:00
6.1 m/s
12:00
6.6 m/s
13:00
5.8 m/s
14:00
5.9 m/s
15:00
5.2 m/s
16:00
4.4 m/s
17:00
3.4 m/s
18:00
2.6 m/s
19:00
2.6 m/s
20:00
2.2 m/s
21:00
2 m/s
22:00
1.5 m/s
23:00
1.5 m/s
00:00 11:00 23:00

Radiation

0.142 uSv
8.5 km
17.8%

Measurement time: 2026-03-16 00:26

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
31.9 km
117
39%

Measurement time: 2026-03-16 00:00

Calculated from PM2.5/PM10

PM2.5
31.9 km
42 µg/m3
50%

Measurement time: 2026-03-16 00:00

source: Aqicn

O3
30.9 km
63.86 µg/m3
39.9%

Measurement time: 2026-03-16 00:31

source: OpenWeatherMap

PM10
31.9 km
12 µg/m3
8.6%

Measurement time: 2026-03-16 00:00

source: Aqicn

NO2
30.9 km
11.92 µg/m3
6%

Measurement time: 2026-03-16 00:31

source: OpenWeatherMap

CO
30.9 km
0.18364 mg/m3
1.3%

Measurement time: 2026-03-16 00:31

source: OpenWeatherMap

SO2
30.9 km
2.4 µg/m3
0.7%

Measurement time: 2026-03-16 00:31

source: OpenWeatherMap

Info


Country: Germany
Latitude: 51.65546
Longitude: 10.33938

About Air Quality in Herzberg am Harz

Air quality in Herzberg am Harz 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 Herzberg am Harz

  • 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 Herzberg am Harz?

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 Herzberg am Harz

If you're planning outdoor activities in Herzberg am Harz, 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.