Air Quality Lab — Acilia-Castel Fusano-Ostia Antica, Italy
Air Quality Profile·
Acilia-Castel Fusano-Ostia Antica reports an annual PM2.5 of 11.6 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Acilia-Castel Fusano-Ostia Antica
Italy
ItalyAnnual Average
FairWHO annual classification
11.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
9.49.4 µg/m³ — Good
1111 µg/m³ — Fair
9.69.6 µg/m³ — Good
1010 µg/m³ — Fair
1010 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
1414 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
9.49.4 µg/m³ — Good
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
9.69.6 µg/m³ — Good
1010 µg/m³ — Fair
1010 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
1414 µg/m³ — Fair
Best months: May, Jul–AugWorst months: Jan–Feb, Dec
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Italy
Acilia-Castel Fusano-Ostia Antica: 11.6 µg/m³. Typical range in Italy: 10.7–13.9 µg/m³. Low anchor: Cagliari, 9.5 µg/m³. High anchor: Milan, 19.8 µg/m³.
436 cities tracked