Air Quality Lab — Weil der Stadt, Germany
Air Quality Profile·
Weil der Stadt reports an annual PM2.5 of 7.1 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Weil der Stadt
Germany
GermanyAnnual Average
GoodWHO annual classification
7.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1010 µg/m³ — Fair
6.86.8 µg/m³ — Good
7.47.4 µg/m³ — Good
8.68.6 µg/m³ — Good
7.37.3 µg/m³ — Good
7.37.3 µg/m³ — Good
5.15.1 µg/m³ — Good
5.35.3 µg/m³ — Good
6.56.5 µg/m³ — Good
6.76.7 µg/m³ — Good
6.86.8 µg/m³ — Good
7.57.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
1010 µg/m³ — Fair
6.86.8 µg/m³ — Good
7.47.4 µg/m³ — Good
8.68.6 µg/m³ — Good
7.37.3 µg/m³ — Good
7.37.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.15.1 µg/m³ — Good
5.35.3 µg/m³ — Good
6.56.5 µg/m³ — Good
6.76.7 µg/m³ — Good
6.86.8 µg/m³ — Good
7.57.5 µg/m³ — Good
Best months: Jul–SepWorst months: Jan, Apr, Dec
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Germany
Weil der Stadt: 7.1 µg/m³. Typical range in Germany: 7.6–8.6 µg/m³. Low anchor: Clausthal-Zellerfeld, 5.4 µg/m³. High anchor: Berlin, 9.8 µg/m³.
869 cities tracked