Worst air pollution Aranda de Duero, today and tomorrow

On 16 July 2026, overall air quality in Aranda de Duero is fair. O3 is the main pollutant at 36.7/100. Pollution peaks around 7:00 AM (NO2: 45.3/100).

On 17 July 2026, air quality conditions in Aranda de Duero will be similar to today, with O3 forecast at fair at 37.6/100. Pollution peaks around 3:00 AM (NO2: 40.4/100).

What is the yearly air quality pattern like in Aranda de Duero? The year's lowest air quality readings tend to cluster in winter, when high-pressure systems suppress the mixing that would otherwise clear away exhaust and smoke. Spring generally sees a gradual recovery, driven by more frequent rain showers and stronger breezes that prevent pollutants from settling. During summer, strong sunlight and high temperatures accelerate ozone formation, occasionally offsetting the drop in traffic and heating-related emissions. As autumn progresses, cooler temperatures and more frequent rain tend to bring air quality back toward its yearly average. Inland locations like this typically see harsher winter inversions and hotter summer ozone spikes than areas closer to the coast.

It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.