What is the air quality in Kaunas?

Kaunas, Lithuania has an annual US AQI of 57 (Reasonable) and average PM2.5 of 13.5 µg/m³, ranking #1705 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kaunas?

July is typically the cleanest month (AQI 50) and February the most polluted (AQI 68).

Where does Kaunas's air quality data come from?

PM2.5: 1998–2026 (monitors 2011–2013, 2015–2026, satellite 1998–2010, 2014, 2017, 2020; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Kaunas, Lithuania — Air Quality & Clean City Guide 2026

Kaunas Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1705	Kaunas, Lithuania	Europe	AQI 57	PM2.5 13.5 µg/m³