What is the air quality in Bydgoszcz?

Bydgoszcz, Poland has an annual US AQI of 69 (Polluted) and average PM2.5 of 18.9 µg/m³, ranking #3139 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Bydgoszcz?

July is typically the cleanest month (AQI 52) and February the most polluted (AQI 90).

Where does Bydgoszcz's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2026, satellite 1998–2009; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Bydgoszcz, Poland — Air Quality & Clean City Guide 2026

Bydgoszcz Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3139	Bydgoszcz, Poland	Europe	AQI 69	PM2.5 18.9 µg/m³