What is the air quality in Francisco Beltrão?

Francisco Beltrão, Brazil has an annual US AQI of 54 (Reasonable) and average PM2.5 of 11.2 µg/m³, ranking #1175 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Francisco Beltrão?

April is typically the cleanest month (AQI 48) and September the most polluted (AQI 66).

Where does Francisco Beltrão's air quality data come from?

PM2.5: 1998–2025 (monitors 2024–2025, satellite 1998–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Francisco Beltrão, Brazil — Air Quality & Clean City Guide 2026

Francisco Beltrão Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1175	Francisco Beltrão, Brazil	South America	AQI 54	PM2.5 11.2 µg/m³