What is the air quality in Maebashi?

Maebashi, Japan has an annual US AQI of 60 (Reasonable) and average PM2.5 of 13.7 µg/m³, ranking #2055 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Maebashi?

January is typically the cleanest month (AQI 49) and May the most polluted (AQI 74).

Where does Maebashi's air quality data come from?

PM2.5: 1998–2024 (monitors 2011–2022, satellite 1998–2011, 2022–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Maebashi, Japan — Air Quality & Clean City Guide 2026

Maebashi Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2055	Maebashi, Japan	Asia	AQI 60	PM2.5 13.7 µg/m³