| 100 | Moderate | Ozone | Ozone | Unusually sensitive individuals may experience respiratory symptoms. | Children and people with asthma are the groups most at risk. |
| 126 | Unhealthy for Sensitive Groups | Ozone | Ozone | Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with respiratory disease, such as asthma. | Children and people with asthma are the groups most at risk. |
| 136 | Unhealthy for Sensitive Groups | Ozone | Ozone | Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with respiratory disease, such as asthma. | Children and people with asthma are the groups most at risk. |
| 143 | Unhealthy for Sensitive Groups | Ozone | Ozone | Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with respiratory disease, such as asthma. | Children and people with asthma are the groups most at risk. |
| 140 | Unhealthy for Sensitive Groups | Ozone | Ozone | Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with respiratory disease, such as asthma. | Children and people with asthma are the groups most at risk. |