| 15 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |
| 25 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 19 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |
| 25 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 21 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |
| 27 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 25 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |
| 29 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 22 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |
| 34 | Good | PM2.5 | PM2.5 | None | People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| 19 | Good | Ozone | Ozone | None | Children and people with asthma are the groups most at risk. |
| 9 | Good | PM10 | PM10 | None | People with respiratory disease are the group most at risk. |