France
Air quality in Lyon is acceptable. Consider reducing intensity or duration.
Data from Open-Meteo • Updated 9:28:30 AM
Lyon sits at the confluence of the Rhône and Saône rivers in a valley that can trap pollutants during inversions. Traffic emissions along the major corridors and winter heating contribute to PM2.5 levels. The city has been expanding cycling infrastructure and green spaces to improve air quality.
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Try it freeLyon typically sees AQI values between 25 and 60. The valley geography means winter inversions can trap pollutants, pushing PM2.5 into the Moderate range for extended periods.
Morning runs along the Rhône riverbanks or in the Parc de la Tête d'Or offer the best air quality. Windy days help clear the valley. Spring and early autumn provide the most consistently clean conditions.
Deep dive into pollutants, thresholds, and how air quality affects your running performance.
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Daily and seasonal AQI patterns. Schedule runs and rides when the air is cleanest.