What is the air quality in Matsue?

Matsue, Japan has an annual US AQI of 59 (Reasonable) and average PM2.5 of 12.5 µg/m³, ranking #1862 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Matsue?

September is typically the cleanest month (AQI 50) and May the most polluted (AQI 79).

Where does Matsue's air quality data come from?

PM2.5: 1998–2026 (monitors 2010–2026, satellite 1998–2010, 2017; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Matsue, Japan — Air Quality & Clean City Guide 2026

Matsue Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1862	Matsue, Japan	Asia	AQI 59	PM2.5 12.5 µg/m³