In the warmer summer months, ozone concentrations in the air can reach high levels, especially in more populated areas. Everyone who breathes should be interested in the ozone. At these levels, ozone can irritate the respiratory system, causing symptoms such as coughing, throat irritation, and chest tightness. Lung function is reduced, air intake can feel strained, and breathing, especially outside, can become shallow, rapid, and uncomfortable. During ozone alerts, many asthmatics have attacks that require more frequent use of medication, a doctor's care, or even hospitalization.
Airborne allergens can include pollens, molds, dust mites, cockroaches, and animal dander.
In addition to affecting those with asthma, ozone can impact those with other chronic lung diseases, such as emphysema and bronchitis, and may increase the risk of respiratory infections. Children are at special risk during high ozone alert days because they breathe more rapidly than adults, taking in more pollution per pound of body weight. Because their airways are smaller, they are more likely to become blocked when irritated. Children with asthma are even more likely to experience the harmful impact of high ozone levels. Keep track of air quality information.