| Areas | Sites | Annual Mean N02 ug/m3 |
|||
2004 |
2005 |
2006 |
2007 |
||
| Ruth Square | - |
21 |
21 |
24 |
|
| Broomhall Road | - |
21 |
27 |
26 |
|
| Hanover Methodist Church | - |
26 |
28 |
30 |
|
| Springfield Street | - |
22 |
25 |
25 |
|
| 56 Exeter Drive | - |
26 |
29 |
27 |
|
| 126 Exeter Drive | - |
36 |
36 |
30 |
|
| 103 Exeter Drive | - |
26 |
25 |
- |
|
The above figures are bias adjusted.