P414 CEEFAX 414 Fri 6 Jan 21:03/16 9/5 OZONE 0 Southern England 0 6pm Fri 6 Jan Latest Daily 0 (ppb) Maximum U5BAN sites 0 London Bloomsbury G 2 V Gd 03 London Victoria V Gd 2 V Gd 07 Bristol Centre V Gd 16 V Gd 032 London Bexley G 5 V Gd 13 S'hampton Centre V Gd 4 V Gd 25 RURBL sites 0 East Anglia V Gd 18 V Gd 27 Oxfordshire V Gd 18 V Gd 27 East Sussex V Gd 4 V Gd 27 Devon V Gd 26 V Gd 034 0 Data from Department of Environment Skiing Scot/Walt/NI N England C EnglandP414 CEEFAX 414 Fri 6 Jan 21:51/47 2/5 NITROGEN DIOXIDE 0 Southern England 0 8pm Fri 6 Jan Latest Daily (ppb) Maximum U5BAN sites 0 London Bloomsbury V Gd 41 V Gd 41 London Victoria V Gd 47 Good 63 London Roadside V Gd 45 Good 58 Ldn Earls Court V Gd 38 Good 50 Bristol Centre V Gd 037 V Gd 41 London Bexley V Gd 38 V Gd 36 S'hampton Centre V Gd 30 V Gd 40 RURBL sites 0 East Sussex V Gd 27 V Gd 27 0 0 0 Data from Department of Environment Skiing Scot/Walt/NI N England C EnglandP414 CEEFAX 414 Fri 6 Jan 21:05/01 3/5 SULPHUR DIOXIDE 0 Southern England 0 6pm Fri 6 Jan Latest Daily 0 (ppb) Maximum URBAN sites 0 London Bloomsbury G - Good 84 London Victoria V Gd 11 V Gd 17 London Roadside V Gd 11 V Gd 18 Bristol Centre V Gd 55 V Gd 55 London Bexley G 1- V Gd 10 S'hampton Centre V Gd 6 V Gd 034 RURBL sites 0 East Sussex V Gd 2 V Gd 4 0 0 0 0 Data from Department of Environment Skiing Scot/Walt/NI N England C EnglandP414 CJEFAX 414 Fri 6 Jan 21:15/26 4/5 BENZENE 0 Southern England 0 For 24 hours to Avg Year 6pm Fri 6 January ppb avg0 All sites are URBAN 0 London Bloomsbury Low 1.49 1.71 London Eltham - - 1.18 Bristol Cjntri Low 1.32 1.31 0 0 0 Benzene is a substance that can 0 cause cancer. Indjpjndjnt health 0 experts have advised that a yearly average of 5 parts per billion(ppb) presents an exceedingly small risk to health. 0 Data from Department of Environment Skiing Scot/Walt/NI N England C EnglandP414 CEEFAX 414 Fri 6 Jan 21:04/27 5/5 1,3-BUTADIENE 0 Southern England For 24 hours to Avg Year 6pm Fri 6 January ppb avg All sites are URBAN 0 London Bloomsbury Low .33 .38 London Eltham - - .26 Bristol Cjntri - - .31 0 1,3-Butadienj is a substance that 0 can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 1 part per 0 billion (ppb) presents an 0 exceedingly small risk to health. 0 Data from Department of EnvironmentP414 CJJFAX 414 Fri 6 Jan 21:27/21 2/5 NIT6OGEN DIOXIDE 0 &u SoutYjrn England p £5 6pm Fri 6 Jan Latest Daily Xppb) Maximum URBAN sites London Bloomsbury - - V Gd 41 London Victoria V Gd 47 Good 63 London Roadside V Gd 45 Good 58 Ldn Earls Court V Gd 38 Good 50 Bristol Cjntrj V Gd 036 V Gd 41 London Bexley . - V Gd 036 S'hampton Cjntrj V Gd 40 V Gd 4P RURAL sites 0 £5 East Sussex V Gd 27 V Gd 27 2 22 0 0 0 Data from Depbrtment of Environment Skiing Scot/Walt/NI N England C England