WorldArrow icon
Arrow iconBratislava

Air quality in Bratislava

Air quality index (AQI⁺) and PM2.5 air pollution in Bratislava • 00:09, Sep 06

Slovensky Hydrometeorologicky Ustav (SHMU)Urban and Local Air Quality Monitoring NetworkŠtefan ĎuĎo ČechCzech Hydrometeorological InstituteGogamogaPavel SvantnerAnonymous contributor
Slovensky Hydrometeorologicky Ustav (SHMU)Urban and Local Air Quality Monitoring NetworkŠtefan ĎuĎo ČechCzech Hydrometeorological InstituteGogamogaPavel SvantnerAnonymous contributor

Live most polluted city ranking

Real-time Bratislava most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Slovakia

Malacky

39

2
The national flag of Slovakia

Senec

33

3
The national flag of Slovakia

Dunajska Luzna

30

4
The national flag of Slovakia

Pezinok

30

5
The national flag of Slovakia

Bratislava

29

6
The national flag of Slovakia

Petrzalka

25

7
The national flag of Slovakia

Marianka

16

8
The national flag of Slovakia

Chorvatsky Grob

11

9
The national flag of Slovakia

Stupava

5

Live cleanest city ranking

Real-time Bratislava cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Slovakia

Stupava

5

2
The national flag of Slovakia

Chorvatsky Grob

11

3
The national flag of Slovakia

Marianka

16

4
The national flag of Slovakia

Petrzalka

25

5
The national flag of Slovakia

Bratislava

29

6
The national flag of Slovakia

Dunajska Luzna

30

7
The national flag of Slovakia

Pezinok

30

8
The national flag of Slovakia

Senec

33

9
The national flag of Slovakia

Malacky

39

Wildfires in Bratislava

Real-time information

Active fires

--

external link icon

September 5, 2026: Kolkata among top 10 most polluted cities in the world

external link icon

Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
external link icon

Wildfire Map Spotlight: Austin Fire, Oregon

Which is the most polluted city in Bratislava?