Luxembourg’s Air Quality: Fresh but Not Perfect

Luxembourg generally enjoys good air quality, with its national average Air Quality Index (AQI) showing fairly low pollution compared to many countries around the world. According to IQAir, the country’s yearly average AQI⁺ is around 42, and fine particulate matter (PM2.5) — which can affect breathing and health — measures about 7.5 µg/m³, slightly above the World Health Organization’s (WHO) recommended limit. 

Real-time measurements show that air quality usually stays in the “good to moderate” range, although levels can vary day-to-day with weather conditions and seasonal changes. 

PM2.5 remains the main pollutant tracked in Luxembourg, and on many days it stays just above WHO annual guidelines, indicating overall clean air but with room for improvement. 

Other tracking and environmental studies suggest that nitrogen dioxide (NO₂) levels from traffic and city activity are staying within safe limits and many locations are already meeting future European air standards set for 2030, showing steady progress in managing pollution. 

If you’re curious about the latest hourly air quality maps or want to keep an eye on pollution while planning outdoor activities, official IQAir tools provide real-time updates.

Read more: iqair.com/in-en/luxembourg

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