Air Quality Lab — Cagliari, Italy
Air Quality Profile
Cagliari reports an annual PM2.5 of 9.5 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Cagliari
Italy
ItalyAnnual Average
GoodWHO annual classification
9.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.18.1 µg/m³ — Good
8.48.4 µg/m³ — Good
9.89.8 µg/m³ — Good
9.29.2 µg/m³ — Good
9.99.9 µg/m³ — Good
1010 µg/m³ — Fair
1111 µg/m³ — Fair
1010 µg/m³ — Fair
9.89.8 µg/m³ — Good
9.69.6 µg/m³ — Good
9.39.3 µg/m³ — Good
8.88.8 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.18.1 µg/m³ — Good
8.48.4 µg/m³ — Good
9.89.8 µg/m³ — Good
9.29.2 µg/m³ — Good
9.99.9 µg/m³ — Good
1010 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1010 µg/m³ — Fair
9.89.8 µg/m³ — Good
9.69.6 µg/m³ — Good
9.39.3 µg/m³ — Good
8.88.8 µg/m³ — Good
Best months: Jan–Feb, DecWorst months: Jun–Aug
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 Italy
Cagliari: 9.5 µg/m³. Typical range in Italy: 10.7–13.9 µg/m³. Low anchor: Forio, 7.5 µg/m³. High anchor: Milan, 19.8 µg/m³.
436 cities tracked