Sant Martí Air Quality
Current air-quality information for Sant Martí, Spain.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-16T18:00:00+02:00Health context
At the current AQI of 19, Sant Martí is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Sant Martí are PM2.5 42 µg/m³, PM10 19 µg/m³, O₃ 25 µg/m³, NO₂ 2.8 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 19 mean in Sant Martí?
Sant Martí currently has an AQI of 19, 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 Sant Martí are PM2.5 42 µg/m³, PM10 19 µg/m³, O₃ 25 µg/m³, NO₂ 2.8 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Barcelona air quality — approximately 4 km away
- Eixample air quality — approximately 5 km away
- L'Hospitalet de Llobregat air quality — approximately 11 km away
- Andorra la Vella air quality — approximately 133 km away
- Palma air quality — approximately 209 km away
- Toulouse air quality — approximately 251 km away
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