What is the air quality in Logroño?

Logroño, Spain has an annual US AQI of 51 (Reasonable) and average PM2.5 of 10.2 µg/m³, ranking #837 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Logroño?

September is typically the cleanest month (AQI 49) and March the most polluted (AQI 53).

Where does Logroño's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2025, satellite 1998–2009, 2011, 2019–2023, model 2026). Measured by government monitoring stations. Full sources are on the methodology page.

Logroño, Spain — Air Quality & Clean City Guide 2026

Logroño Air Quality Data

Global rank	City	Continent	AQI	PM2.5
837	Logroño, Spain	Europe	AQI 51	PM2.5 10.2 µg/m³