What is the air quality in Terrassa?

Terrassa, Spain has an annual US AQI of 59 (Reasonable) and average PM2.5 of 13.4 µg/m³, ranking #1912 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Terrassa?

October is typically the cleanest month (AQI 55) and January the most polluted (AQI 64).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1912	Terrassa, Spain	Europe	AQI 59	PM2.5 13.4 µg/m³