Mexico Ozone (O₃) Level
See Air Quality ofMexico
MapMexico
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
Mexico
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Leon De Los Aldama, Guanajuato
Good
2xbelow Standard
2.
Chihuahua, Chihuahua
Good
2xbelow Standard
3.
Heroica Nogales, Sonora
Good
2xbelow Standard
4.
Juarez, Chihuahua
Good
2xbelow Standard
5.
Mexicali, Baja California
Good
3xbelow Standard
6.
San Luis Potosi, San Luis Potosi
Good
3xbelow Standard
7.
Guanajuato, Guanajuato
Good
3xbelow Standard
8.
San Luis De La Paz, Guanajuato
Good
3xbelow Standard
9.
Tlaquepaque, Jalisco
Good
3xbelow Standard
10.
Durango, Durango
Good
3xbelow Standard
Last Updated: 22 Jul 2026, 01:57 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
