Strasbourg vs Cologne

Live AQI Comparison

Updated 3h ago · Data from OpenAQ

Strasbourg

France

Moderate

PM2.517.5 µg/m³

PM1020.13 µg/m³

Cologne

Germany

Moderate

PM2.529.204 µg/m³

PM1034.753 µg/m³

Verdict

Cologne currently has worse air quality than Strasbourg (AQI 25 points higher). Both cities have acceptable air quality levels.

Strasbourg vs Cologne Air Quality Analysis

Based on the latest measurements, Cologne has an AQI of 87 compared to Strasbourg's AQI of 62. 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 Strasbourg and Cologne.

View full report

Strasbourg Air Quality →

View full report

Cologne Air Quality →

Frequently Asked Questions

Which city has worse air quality today, Strasbourg or Cologne?

Cologne currently has worse air quality with an AQI of 87 compared to Strasbourg's AQI of 62. This data is updated hourly from government monitoring stations.

Is it safer to be in Strasbourg or Cologne right now?

Based on current AQI levels, Strasbourg (AQI 62) has safer air quality than Cologne (AQI 87). Both cities have acceptable air quality for outdoor activities.

Check air quality in your city →