• What are Diffusion Tubes?
Areas Sites
Annual Mean N02 ug/m3
2004
2005
2006
2007
bullet Brinsworth and Catcliffe Highfields Highfield Lane
35
35
28
35
bullet Handsworth and Darnall St Mary's Church
38
36
32
40
bullet Burngreave Fitzallan Road Handsworth
29
30
25
28
bullet Tinsley Rosy's Richmond Park Road
29
28
23
30
bullet Heeley Handsworth Road
42
39
35
42
bullet Foxhill Handsworth Road
40
38
35
43
bullet Neepsend Shop Front Parkway R/A
43
43
38
44
bullet Greenhill Greenwood Crescent
31
27
25
-
bullet Firvale Prince of Wales Road
27
27
23
28
bullet Broomhall Greenland Junior School
29
29
26
31
bullet City Wide Greenland Junior School
30
30
26
29
bullet LTP-Chesterfield Rd Greenland Court
25
30
21
26
bullet LTP-S10 tubes Darnall Medical Centre
34
34
27
33
Nursery Handsworth Road
33
32
28
34
  Norfolk Arms
33
31
26
32
  Athelstone School
-
29
23
27
  Ballifield School
-
30
32
39
  62 Rotherham Road
-
32
35
38
           

The above figures are bias adjusted.