| 21 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 21 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 20 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 18 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 19 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |