Air Quality Lab — Soria, Spain
Air Quality Profile·
Soria reports an annual PM2.5 of 6.2 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Soria
Spain
SpainAnnual Average
GoodWHO annual classification
6.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.46.4 µg/m³ — Good
7.27.2 µg/m³ — Good
7.07.0 µg/m³ — Good
6.16.1 µg/m³ — Good
7.97.9 µg/m³ — Good
6.66.6 µg/m³ — Good
6.46.4 µg/m³ — Good
6.16.1 µg/m³ — Good
6.26.2 µg/m³ — Good
5.45.4 µg/m³ — Good
4.64.6 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
6.46.4 µg/m³ — Good
7.27.2 µg/m³ — Good
7.07.0 µg/m³ — Good
6.16.1 µg/m³ — Good
7.97.9 µg/m³ — Good
6.66.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.46.4 µg/m³ — Good
6.16.1 µg/m³ — Good
6.26.2 µg/m³ — Good
5.45.4 µg/m³ — Good
4.64.6 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
Best months: Oct–DecWorst months: Feb–Mar, May
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Spain
Soria: 6.2 µg/m³. Typical range in Spain: 8.2–9.8 µg/m³. High anchor: Barcelona, 13.7 µg/m³.
437 cities tracked