What is the air quality in Düzce?

Düzce, Turkey has an annual US AQI of 82 (Polluted) and average PM2.5 of 25.6 µg/m³, ranking #3903 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Düzce?

June is typically the cleanest month (AQI 67) and December the most polluted (AQI 107).

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
3903	Düzce, Turkey	Africa & Middle East	AQI 82	PM2.5 25.6 µg/m³