Zurich vs Lyon

Live AQI Comparison

Updated 41m ago · Data from OpenAQ

Zurich

Switzerland

Moderate

PM2.529.9 µg/m³

PM10—

Lyon

France

Good

PM2.51.4420000051458677 µg/m³

PM10—

Verdict

Zurich currently has worse air quality than Lyon (AQI 82 points higher). Both cities have acceptable air quality levels.

Zurich vs Lyon Air Quality Analysis

Based on the latest measurements, Zurich has an AQI of 88 compared to Lyon's AQI of 6. 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 are within the "Moderate" range. Air quality is generally acceptable, though unusually sensitive individuals may experience minor symptoms.

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

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Frequently Asked Questions

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

Zurich currently has worse air quality with an AQI of 88 compared to Lyon's AQI of 6. This data is updated hourly from government monitoring stations.

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

Based on current AQI levels, Lyon (AQI 6) has safer air quality than Zurich (AQI 88). Both cities have acceptable air quality for outdoor activities.

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