What is the air quality in Imabari?

Imabari, Japan has an annual US AQI of 63 (Polluted) and average PM2.5 of 14.9 µg/m³, ranking #2474 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Imabari?

December is typically the cleanest month (AQI 57) and May the most polluted (AQI 71).

Where does Imabari's air quality data come from?

PM2.5: 1998–2026 (monitors 2014–2026, satellite 1998–2014; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Imabari, Japan — Air Quality & Clean City Guide 2026

Imabari Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2474	Imabari, Japan	Asia	AQI 63	PM2.5 14.9 µg/m³