What is the air quality in Hirosaki?

Hirosaki, Japan has an annual US AQI of 51 (Reasonable) and average PM2.5 of 10.4 µg/m³, ranking #859 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Hirosaki?

January is typically the cleanest month (AQI 42) and April the most polluted (AQI 63).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
859	Hirosaki, Japan	Asia	AQI 51	PM2.5 10.4 µg/m³