What is the air quality in Tokushima?

Tokushima, Japan has an annual US AQI of 57 (Reasonable) and average PM2.5 of 12.7 µg/m³, ranking #1650 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Tokushima?

September is typically the cleanest month (AQI 51) and May the most polluted (AQI 70).

Where does Tokushima's air quality data come from?

PM2.5: 1998–2026 (monitors 2010–2026, satellite 1998–2010; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Tokushima, Japan — Air Quality & Clean City Guide 2026

Tokushima Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1650	Tokushima, Japan	Asia	AQI 57	PM2.5 12.7 µg/m³