Worst air pollution Casco Histórico (Córdoba) - Córdoba, today and tomorrow

On 9 August 2026, overall air quality in Casco Histórico (Córdoba) is fair. AQI is the main air quality indicator at 32.2/100. Pollution peaks around 3:00 PM (O3: 32.2/100).

On 10 August 2026, air quality conditions in Casco Histórico (Córdoba) will be similar to today, with AQI forecast at fair at 37.0/100. Pollution peaks around 2:00 PM (O3: 37.0/100).

When is air quality typically worst in Casco Histórico (Córdoba)? January is frequently the most difficult month, with cold stagnant air allowing wood-smoke and exhaust to build up instead of clearing. As spring progresses, wetter and windier conditions generally help flush out the traffic and heating pollution that built up over winter. Summer can bring periodic wildfire smoke on top of the usual ozone build-up from intense heat and sunshine. Autumn generally marks the shift back toward calmer, cleaner conditions as temperatures drop and rainfall becomes more regular. The region's intense heat and its exposure to Saharan dust crossing the Strait mean conditions here can swing sharply from the seasonal norm.

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.

Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.

During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.