Ljubljana Air Quality
Current air-quality information for Ljubljana, Slovenia.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-15T23:00:00+02:00Health context
At the current AQI of 50, Ljubljana is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Ljubljana are PM2.5 50 µg/m³, PM10 20 µg/m³, O₃ 1.7 µg/m³, NO₂ 13.8 µg/m³. The current reading is identified on this page as World Air Quality Index Project (WAQI).
Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.
Recent History & Forecast
This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.
What does AQI 50 mean in Ljubljana?
Ljubljana currently has an AQI of 50, which falls in the Good category. This indicates relatively low overall air pollution on the displayed AQI scale. Normal outdoor activity is generally appropriate for most people. The pollutant values currently shown for Ljubljana are PM2.5 50 µg/m³, PM10 20 µg/m³, O₃ 1.7 µg/m³, NO₂ 13.8 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Zagreb air quality — approximately 117 km away
- Graz air quality — approximately 133 km away
- Vienna air quality — approximately 278 km away
- Verona air quality — approximately 281 km away
- San Marino air quality — approximately 285 km away
- Bologna air quality — approximately 303 km away
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