Germany
Good
Air quality in Stuttgart is good. Safe for outdoor exercise.
Excellent
Very humid. Pace yourself and hydrate often
Data from Open-Meteo • Updated 10:10 AM GMT+2
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Stuttgart's basin geography makes it one of Germany's more challenging cities for air quality, as surrounding hills trap emissions in the valley. Temperature inversions are common in autumn and winter, concentrating pollutants near ground level. Runners should favor higher elevation routes and Killesberg Park for cleaner conditions.
Based on hourly averages, 2023–2025 · Data: Open-Meteo / CAMS
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<a href="https://www.aeriqo.app/cities/stuttgart"><img src="https://www.aeriqo.app/api/badge/stuttgart" width="300" height="64" alt="Live air quality in Stuttgart (Aeriqo)" loading="lazy"></a>
Stuttgart typically sees AQI values between 30 and 65, higher than many German cities due to its basin geography. Winter inversions can trap pollutants, pushing PM2.5 into the Moderate range.
Runs in the surrounding hills above the valley offer significantly better air quality than city-center routes. Windy days help clear the basin. Early mornings in the Schlossgarten are best for city running.
Deep dive into pollutants, thresholds, and how air quality affects your running performance.
Quick threshold lookup for every AQI level. Know when to run and when to stay indoors.
Daily and seasonal AQI patterns. Schedule runs and rides when the air is cleanest.
