• What are Diffusion Tubes?
Areas Sites
Annual Mean N02 ug/m3
2004
2005
2006
2007
bullet Brinsworth and Catcliffe Gardener's Rest
27
30
-
-
bullet Handsworth and Darnall Brooklyn Works
31
27
-
-
bullet Burngreave Kelham Island Tavern
25
31
-
-
bullet Tinsley Rutland Road
40
39
-
-
bullet Heeley Borough Mews
28
19
-
-
bullet Foxhill          
bullet Neepsend          
bullet Greenhill          
bullet Firvale          
bullet Broomhall          
bullet City Wide          
bullet LTP-Chesterfield Rd          
bullet LTP-S10 tubes          
           

The above figures are bias adjusted.