P417 CEEFAX 2 417 Wed 05 Jan 21:30/22 7pm Wed 5 Jan 1/6 London Levels (ppb) URBAN SITES Ozone NO2 SO2 Bexley 28 9 - Bloomsbury 14 24 3 Brent 31 12 1 Camden Kerbside nm 21 nm Cromwell Road nm 45 3 Earls Court nm 15 nm Eltham 23 28 2 Hackney 20 19 nm Haringjy - nm nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main MenuP417 CEEFAX 2 417 Wed 05 Jan 21:32/02 8pm Wed 5 Jan 2/6 London Levels (ppb) URBAN SITES Ozone NO2 SO2 Haringey Roadside nm 30 nm Hillingdon 15 18 1 Hounslow Roadside nm 15 nm Ljwisham 12 22 2 London A3 Roadside nm 23 nm London Bromley nm - nm Marylebonj Road 4 50 4 North Kensington 18 15 1 Southwark 20 23 1 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main MenuP417 CEEFAX 2 417 Wed 05 Jan 21:41/31 7pm Wed 5 Jan 3/6 London Levels (ppb) URBAN SITES Ozone NO2 SO2 Southwark Roadside nm 25 3 Sutton 19 13 nm Sutton Roadside nm - - Tjddington 35 6 1 Tower Hamlets Rdsidj nm 15 nm Victoria - - - Wandsworth 17 15 nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main MunuP417 CEEFAX 2 417 Wed 05 Jan 21:50/03 7pm Wed 5 Jan 4/6 London Levels (ppm) (ug/m3) URBAN SITES CO Particles Bexley 0.0 17 Bloomsbury 0.0 21 Brent 0.1 15 Camden Kerbside nm 23 Cromwell Road 1.5 nm Earls Court 0.2 nm Eltham nm 14 Hackney 0.9 nm Haringjy Roadside nm 21 Hillingdon 0.3 20 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main MenuP417 CEEFAX 2 417 Wed 05 Jan 21:55/21 6pm Wed 5 Jan 5/6 London Levels (ppm) (ug/m3) U5BAN SITES CO Particles Hounslow Roadside 0.4 nm London A3 Roadside 0.4 20 London Bromley - nm Marylebonj Road 1.8 - North Kensington 0.4 17 Southwark 0.5 nm Southwark Roadside 0.9 nm Sutton Roadside 2.2 16 Tower Hamlets Rdsidj 0.3 nm Victoria - nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main MenuP417 CEEFAX 2 417 Wed 05 Jan 21:41/09 7pm Wed 5 Jan 6/6 London BENZENE Ljvjl Year Avg Bloomsbury Below 1.11 Eltham Below 0.79 Marylebonj Road Below 3.27 1,3-BUTBDIENE Ljvjl Year Avg Bloomsbury Below 0.23 Eltham Below 0.15 Marylebonj Road Below 0.79 These hydrocarbons can cause cancez. The level is set against a yearly average of 5ppb for Benzene and 1ppb for 1,3-Butadienj, which as standards represent very small health risks. Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Warning WMidsTV Trav Head Main Menu