What is the air quality in Franca?

Franca, Brazil has an annual US AQI of 56 (Reasonable) and average PM2.5 of 12.5 µg/m³, ranking #1517 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Franca?

February is typically the cleanest month (AQI 46) and September the most polluted (AQI 74).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1517	Franca, Brazil	South America	AQI 56	PM2.5 12.5 µg/m³