What is the air quality in Kastamonu?

Kastamonu, Turkey has an annual US AQI of 70 (Polluted) and average PM2.5 of 19.1 µg/m³, ranking #3201 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kastamonu?

May is typically the cleanest month (AQI 62) and December the most polluted (AQI 85).

PM2.5: 1998–2025 (monitors 2018–2025, satellite 1998–2018). Measured by government monitoring stations. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
3201	Kastamonu, Turkey	Africa & Middle East	AQI 70	PM2.5 19.1 µg/m³