Marseille vs Lyon

Live AQI Comparison

Updated 3h ago · Data from OpenAQ

Marseille

France

Good

PM2.50 µg/m³

PM10—

Lyon

France

Good

PM2.51.4420000051458677 µg/m³

PM10—

Verdict

Lyon currently has worse air quality than Marseille (AQI 6 points higher). Both cities have acceptable air quality levels.

Marseille vs Lyon Air Quality Analysis

Based on the latest measurements, Lyon has an AQI of 6 compared to Marseille's AQI of 0. The World Health Organization (WHO) recommends annual PM2.5 levels below 15 µg/m³ and 24-hour levels below 45 µg/m³.

PM2.5 levels in both cities are within WHO guidelines. Outdoor activities can be enjoyed without air quality concerns.

Air quality can change rapidly due to weather patterns, traffic, and industrial activity. Check back hourly for the latest comparison between Marseille and Lyon.

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Marseille Air Quality →

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Lyon Air Quality →

Frequently Asked Questions

Which city has worse air quality today, Marseille or Lyon?

Lyon currently has worse air quality with an AQI of 6 compared to Marseille's AQI of 0. This data is updated hourly from government monitoring stations.

Is it safer to be in Marseille or Lyon right now?

Based on current AQI levels, Marseille (AQI 0) has safer air quality than Lyon (AQI 6). Both cities have acceptable air quality for outdoor activities.

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