Air Quality in Clausthal-Zellerfeld, Germany

Partly Cloudy
22.4°C · 50.6% humidity
22.4°
Feels 22.4°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 3am
20
23
26 6am
23
23
23 9am
23
23
23 12pm
23
23
23 3pm
23
23
23 6pm
23
23
23 9pm
23
23
23 12am
23
23
Station readings
31
20
32
12
CAMS model adj -4
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

34h · 1 stn

Clausthal-Zellerfeld's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

50.6%
Humidity
29.5 km/h
Wind N
1012.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Clausthal-Zellerfeld?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station
PM2.56.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
6.35
Median
6.47
Average
6.0
Low
6.7
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.2

What is the 7-day forecast for Clausthal-Zellerfeld?

08-03
30.1° 17.6°
08-04
25.4° 12.1°
0.06 mm
08-05
24.5° 11.5°
08-06
20.5° 16.0°
1.75 mm
08-07
31.7° 15.4°
0.38 mm
08-08
21.1° 12.9°
1.06 mm
08-09
19.7° 13.2°
0.06 mm
Both models agree Avg diff: 4.5°C

Where are air quality stations near Clausthal-Zellerfeld?

12
harlingerode, Oker, Germany
14.3 km PM2.5: 2.9 µg/m³
32
Wurmberg, Germany
20.1 km PM2.5: 7.7 µg/m³
23
Wurmberg, Germany
20.1 km PM2.5: 5.5 µg/m³
33
Wurmberg, Germany
20.1 km PM2.5: 7.9 µg/m³

What cities are near Clausthal-Zellerfeld?

25 Goslar 25 Seesen 26 Bad Harzburg 26 Northeim 28 Wernigerode 30 Einbeck 27 Duderstadt 26 Salzgitter 29 Alfeld 26 Göttingen
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:54 UTC.