What is the air quality in Faro?

Faro, Portugal has an annual US AQI of 48 (Reasonable) and average PM2.5 of 8.9 µg/m³, ranking #596 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Faro?

November is typically the cleanest month (AQI 44) and August the most polluted (AQI 54).

Where does Faro's air quality data come from?

PM2.5: 1998–2026 (monitors 2005–2006, 2012, 2014–2026, satellite 1998–2004, 2007–2014, 2016, 2018–2020; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Faro, Portugal — Air Quality & Clean City Guide 2026

Faro Air Quality Data

Global rank	City	Continent	AQI	PM2.5
596	Faro, Portugal	Europe	AQI 48	PM2.5 8.9 µg/m³