| 17 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 19 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 17 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 19 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |