Air Quality Lab — Andorra la Vella, Andorra
Air Quality Profile
Andorra la Vella reports an annual PM2.5 of 7.4 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Andorra la Vella
Andorra
AndorraAnnual Average
GoodWHO annual classification
7.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.87.8 µg/m³ — Good
8.18.1 µg/m³ — Good
7.37.3 µg/m³ — Good
7.47.4 µg/m³ — Good
7.17.1 µg/m³ — Good
6.76.7 µg/m³ — Good
7.27.2 µg/m³ — Good
7.87.8 µg/m³ — Good
8.28.2 µg/m³ — Good
8.38.3 µg/m³ — Good
5.95.9 µg/m³ — Good
6.96.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.87.8 µg/m³ — Good
8.18.1 µg/m³ — Good
7.37.3 µg/m³ — Good
7.47.4 µg/m³ — Good
7.17.1 µg/m³ — Good
6.76.7 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.27.2 µg/m³ — Good
7.87.8 µg/m³ — Good
8.28.2 µg/m³ — Good
8.38.3 µg/m³ — Good
5.95.9 µg/m³ — Good
6.96.9 µg/m³ — Good
Best months: Jun, Nov–DecWorst months: Feb, Sep–Oct
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Europe
Andorra la Vella: 7.4 µg/m³. Typical range in Europe: 7.8–12.5 µg/m³. Low anchor: Bergen, 4.9 µg/m³. High anchor: Batman, 38.1 µg/m³.
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