Worst air pollution Örebro, today and tomorrow

On 16 July 2026, overall air quality in Örebro is fair. AQI is the main air quality indicator at 29.6/100. Pollution peaks around 6:00 PM (O3: 29.6/100).

On 17 July 2026, air quality conditions in Örebro will be similar to today, with AQI forecast at fair at 32.8/100. Pollution peaks around 1:00 PM (O3: 32.8/100).

When is air quality typically worst in Örebro? Cold, still winter days are when pollutant levels are most likely to climb, mainly from heating and traffic rather than any single major source. Air quality tends to recover through spring as milder, windier conditions replace the still winter air masses. Warm-season conditions are generally the most favourable of the year, with wood-burning emissions largely absent. Autumn conditions worsen gradually as heating resumes, though not yet to the extent seen during the depths of winter. As is typical for this part of the country, the seasonal contrast here is clear but not extreme.

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.