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Air quality, pollen & UV in Slovakia

3 cities · updated 9 Oct 2026, 06:02 GMT

Typical AQI
19
Good
Cleanest
Petržalka
AQI 17
Most polluted
Košice
AQI 23
Highest UV today
Košice
UV 3 · Low

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Slovakia air quality, pollen & UV - FAQ

Is the air quality good in Slovakia right now?
Across 3 cities in Slovakia, the typical European AQI is 19 (good). Cleanest air right now: Petržalka (AQI 17); most polluted: Košice (AQI 23). Air quality is good. Enjoy your usual outdoor activities.
Which city in Slovakia has the worst air quality today?
Košice currently has the highest European AQI in Slovakia at 23 (Fair).
Where is grass pollen highest in Slovakia today?
Bratislava, at 0.1 grains/m³.
Where is UV highest in Slovakia today?
Košice, at UV 3 (low).
Levels are indicative, based on the Copernicus CAMS European model, and are not a medical diagnosis. If you have asthma or a severe allergy, follow your doctor’s advice.