Choose another country or region to see content specific to your location and shop online.

Air quality in Bratislava

Air quality index (AQI⁺) and PM2.5 air pollution in Bratislava • 17:35, May 30

Live most polluted city ranking

Real-time Bratislava most polluted city ranking

#	Cities	AQI⁺ US
1	Senec	50
2	Bratislava	44
3	Petrzalka	36
4	Pezinok	35
5	Dunajska Luzna	33
6	Chorvatsky Grob	28
7	Marianka	27
8	Stupava	14

Live cleanest city ranking

Real-time Bratislava cleanest city ranking

#	Cities	AQI⁺ US
1	Stupava	14
2	Marianka	27
3	Chorvatsky Grob	28
4	Dunajska Luzna	33
5	Pezinok	35
6	Petrzalka	36
7	Bratislava	44
8	Senec	50

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Which is the most polluted city in Bratislava?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved