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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

Rain showers
6°C
Rain showers
Humidity
90.3%
Wind
7 m/s
Pressure
1012.2 hPa
Direction
262°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
3° / 9°
Precip.
2.5mm
Max wind
7.2 m/s

Hourly Forecast

23.02
Now
Weather
0.7
7
23.02
16:00
Weather
0.5
7
23.02
17:00
Weather
0.8
6
23.02
18:00
Weather
0.2
6
23.02
19:00
Weather
0.1
6
23.02
20:00
Weather
0.1
23.02
21:00
Weather
0.1
5
23.02
22:00
Weather
23.02
23:00
Weather
24.02
00:00
Weather
24.02
01:00
Weather
24.02
02:00
Weather
24.02
03:00
Weather
24.02
04:00
Weather
24.02
05:00
Weather
24.02
06:00
Weather
24.02
07:00
Weather
24.02
08:00
Weather
24.02
09:00
Weather
24.02
10:00
Weather
24.02
11:00
Weather
24.02
12:00
Weather
24.02
13:00
Weather
24.02
14:00
Weather

Temperature

9°C
3°C
15:00
6°C
16:00
6°C
17:00
5°C
18:00
5°C
19:00
4°C
20:00
4°C
21:00
4°C
22:00
4°C
23:00
4°C
00:00
4°C
01:00
3°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
6°C
11:00
7°C
12:00
8°C
13:00
9°C
14:00
9°C
15:00 02:00 14:00

Precipitation

0.8mm
0mm
15:00
0.7mm
16:00
0.5mm
17:00
0.8mm
18:00
0.2mm
19:00
0.1mm
20:00
0.1mm
21:00
0.1mm
15:00 02:00 14:00

Wind

7.2m/s
0m/s
15:00
6.5 m/s
16:00
7.2 m/s
17:00
6.2 m/s
18:00
5.7 m/s
19:00
5.5 m/s
20:00
4.8 m/s
21:00
5.2 m/s
22:00
4.9 m/s
23:00
4.5 m/s
00:00
4 m/s
01:00
3.7 m/s
02:00
3.6 m/s
03:00
3.5 m/s
04:00
3.3 m/s
05:00
3.2 m/s
06:00
3.2 m/s
07:00
2.9 m/s
08:00
3.3 m/s
09:00
3.3 m/s
10:00
2.7 m/s
11:00
2.3 m/s
12:00
2.3 m/s
13:00
2.4 m/s
14:00
2.4 m/s
15:00 02:00 14:00

Radiation

0.131 uSv
8.5 km
16.4%

Measurement time: 2026-02-23 14:55

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
59.4 km
2
0.7%

Measurement time: 2026-02-23 13:31

Calculated from PM2.5/PM10

O3
59.4 km
84.78 µg/m3
53%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

NO2
59.4 km
4.3 µg/m3
2.2%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

CO
59.4 km
0.14714 mg/m3
1.1%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

PM10
59.4 km
1.03 µg/m3
0.7%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

PM2.5
59.4 km
0.55 µg/m3
0.7%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

SO2
59.4 km
0.99 µg/m3
0.3%

Measurement time: 2026-02-23 13:31

source: OpenWeatherMap

Info


Country: Germany
Latitude: 51.65546
Longitude: 10.33938


Solar Energy

Very low
3.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Herzberg am Harz

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.