Worst air pollution Segovia, today and tomorrow

On 16 July 2026, overall air quality in Segovia is fair. AQI is the main air quality indicator at 37.6/100. Pollution peaks around 6:00 PM (O3: 37.6/100).

On 17 July 2026, air quality conditions in Segovia will be similar to today, with NO2 forecast at fair at 31.9/100. Pollution peaks around 6:00 PM (O3: 40.4/100).

What time of year has the cleanest air in Segovia? Cold, windless spells in December and January are usually when conditions dip most, as heating emissions and traffic fumes accumulate under a stable atmosphere. Spring generally sees a gradual recovery, driven by more frequent rain showers and stronger breezes that prevent pollutants from settling. Summer can bring periodic wildfire smoke on top of the usual ozone build-up from intense heat and sunshine. Conditions generally improve through autumn as cooling temperatures reduce ozone formation and returning rains help disperse remaining pollutants. 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.