What is the air quality in Miyakonojō?

Miyakonojō, Japan has an annual US AQI of 62 (Polluted) and average PM2.5 of 15.2 µg/m³, ranking #2403 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Miyakonojō?

July is typically the cleanest month (AQI 57) and May the most polluted (AQI 68).

Where does Miyakonojō's air quality data come from?

PM2.5: 1998–2026 (monitors 2011–2026, satellite 1998–2011, 2013–2015; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Miyakonojō, Japan — Air Quality & Clean City Guide 2026

Miyakonojō Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2403	Miyakonojō, Japan	Asia	AQI 62	PM2.5 15.2 µg/m³