Rio Branco Air Quality
Current air-quality information for Rio Branco, Brazil.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-16T21:00:00-05:00Health context
At the current AQI of 24, Rio Branco is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Rio Branco are PM2.5 24 µg/m³, PM10 7 µg/m³, O₃ 5 µg/m³, NO₂ 39.3 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 24 mean in Rio Branco?
Rio Branco currently has an AQI of 24, 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 Rio Branco are PM2.5 24 µg/m³, PM10 7 µg/m³, O₃ 5 µg/m³, NO₂ 39.3 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Porto Velho air quality — approximately 449 km away
- Cusco air quality — approximately 601 km away
- La Paz air quality — approximately 725 km away
- Arequipa air quality — approximately 820 km away
- Huancayo air quality — approximately 841 km away
- Cochabamba air quality — approximately 843 km away