Croatia Ozone (O₃) Level
See Air Quality ofCroatia
MapCroatia
Download 2024 Annual Data
World Air Quality Report
Do you know that Ozone's total mass is 3 billion metric tons in the atmosphere? It looks like a lot but has only 0.00006% of the atmosphere. Besides, Ozone's peak concentration is 32 kilometres above the Earth's surface.
Most Polluted Cities 2026
Croatia
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Dubrovnik, Dubrovacko Neretvanska Zupanija
Good
2xbelow Standard
2.
Zadar, Zadarska Zupanija
Good
2xbelow Standard
3.
Dubrovnik, Dubrovnik Neretva County
Good
2xbelow Standard
4.
Labin, Istarska Zupanija
Good
2xbelow Standard
5.
Sisak, Sisacko Moslavacka Zupanija
Good
2xbelow Standard
6.
Zagreb, Zagreb
Good
2xbelow Standard
7.
Split, Splitsko Dalmatinska Zupanija
Good
2xbelow Standard
8.
Zagreb, City of Zagreb
Good
2xbelow Standard
9.
Slavonski Brod, Brodsko Posavska Zupanija
Good
3xbelow Standard
10.
Rijeka, Primorsko Goranska Zupanija
Good
17xbelow Standard
Last Updated: 03 Jun 2026, 09:45 PM
AQI City RankingsUncovering the Sources of Ozone (O₃): Where Does It Come From?
Refineries
Industrial processes emit substances.
Power plants
Emissions from burning fossil fuels.
Paints evaporations
Vocs from paints react with sunlight.
Transportation
Diesel operated vehicles reacts and form ozone.Short-Term O₃ Exposure Impacts
Chest pain
Discomfort or pain in the chest due to respiratory stress.
Breathing shortness
Difficulty in breathing or feeling of breathlessness.
Respiratory irritation
Inflammation and irritation of the respiratory tract.
Wheezing and coughing
Whistling sound and persistent cough.
Trigger asthma attacks
Aggravation of asthma symptoms.Why you should care about Ozone (O₃)?
Know More About O₃ Sensor
